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Piggyback Tuning Modules

You've heard about it before, and now it's available here at Turner Motorsport! The Burger Motorsport JB4 Tuner is one of the most versatile, adaptable modifications you can make to your BMW, and among the simplest to install. A true plug & play solution, the JB4 offers support for everything from stock cars to fully built monsters. Stock cars can expect gains of up to 60 wheel horsepower, while modified cars can expect to see gains of over 100 WHP! With an additional cable, you can connect your smart device or laptop to enjoy datalogging and tuning capabilities. It's all inclusive and fully featured - it's the JB4 from Turner Motorsport. Order yours today!

Burger Motorsports Tuning Products are for off-road racing use only - NOT FOR SALE OR USE IN CALIFORNIA! All customers must sign and return an emissions waiver to purchase Burger Motorsports tuning products.

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Race Chip - Corporate Logo
T#:641461
Part#: RACECHIPN20
Back Ordered
Starting at $ 548.00 USD
Free Shipping on orders $49 and up
Starting at $ 548.00 USD
Free Shipping on orders $49 and up
RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +32 HP +60 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +40 HP +75 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +48 HP +90 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.
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NM Engineering - Corporate Logo
T#:50591589
Part#: NM.64507448
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:641479
Part#: RACEFB58
Ships in 3 Business Days
Starting at $ 299.00 USD
Free Shipping
Starting at $ 299.00 USD
Free Shipping
RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +50 HP +67 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +62 HP +83 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +75 HP +100 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.
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Race Chip - Corporate Logo
T#:52621827
Part#: 924725
Ships in 4 Business Days
New Item
$ 779.00 USD
$ 779.00 USD
Experience the pinnacle of engine optimization with the RaceChip GTS 5 Black, a high-performance piggyback tuning module specifically engineered to unlock the full potential of your BMW. By combining state-of-the-art hardware with cutting-edge software, this module delivers dramatic increases in horsepower and torque without compromising your engine's reliability.
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Burger Motorsports - Corporate Logo
T#:32781453
Part#: MINIB38/B48J-JB4
Ships on Sep 22, 2026
$ 529.00 USD
Free Shipping on orders $49 and up
Dinan - Corporate Logo
T#:49892340
Part#: D440-0201
Ships on Sep 30, 2026
New Item
11% off MSRP $ 742.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 659.99 USD
Free Shipping
11% off MSRP
$ 742.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 659.99 USD
Free Shipping
Dinan's PCU installs as a “piggyback unit” between select sensors and the ECU. It then adjusts these signals to achieve increased performance. It also uses the OBDII connection to provide a range of capabilities beyond mere power increase. The Dinan PCU is controlled by a user-friendly free Bluetooth app available for both iOS and Android devices. This app provides access to all the device’s potent features.
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Race Chip - Corporate Logo
T#:640660
Part#: 910800
Ships in 4 Business Days
$ 249.00 USD
Free Shipping
$ 249.00 USD
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Race Chip - Corporate Logo
T#:640721
Part#: 911033
Ships in 4 Business Days
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping
Get up to +37 hp and +51 lb-ft

NM Engineering - Corporate Logo
T#:50591581
Part#: NM.64502220
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Burger Motorsports - Corporate Logo
T#:40004849
Part#: JB4-B48-CARB
EO#: D-744-4
Ships on Sep 22, 2026
$ 599.00 USD
Free Shipping on orders $49 and up
CARB APPROVAL: Approved Under Executive Order (EO) No. D-744-4 for all 2016-2018 BMW 230i, 330i, 430i, 530i, and X1 applications. The JB4 is the most advanced and highly featured tuning system available for your B38, B46, and B48 powered BMW. Power gains are up to 40hp to the wheels (55hp crank) for a B48, gains with bolt-on parts, higher octane, E85 mixtures, and larger turbos are even higher. The JB4 features a simple plug & play installation harness for easy installation & removal and includes many features not found with any other tune. Including on the fly in-dash map switching between factory and various performance maps, optional in-dash gauge displays for boost, boost limiting by gear for improved traction in lower gears, progressive water/methanol support, built-in data logging, built-in code reading, optional direct EWG control to prevent throttle closure with exhaust modifications, exhaust flapper control, and much more. Other more expensive tuners may claim to equal the JB4's technology but upon closer examination lack most if not all of the JB4's features. Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customization, but for those who are interested in logging, adding new features as we post them, etc, we suggest the BMS DATA cable or JB4 mobile phone adapter. The JB4 automatically detects between the B38, B46, B48 models at boot up making installation and setup a snap. Wirelessly connect the JB4 to your Bluetooth 4.0 compatible iOS and Android device via the JB4 Mobile connect kit or to your Windows laptop with the BMS data cable. Both options allow you to record and analyze vehicle and tuning data, change JB4 performance maps, and update JB4 firmware as we release free newer versions with updates, more powerful maps, and new features under development. A separate JB4 Mobile app purchase is also required. JB4 Map Guide: Map0: Stock tuning, fully disable JB4 Map1: 3psi over stock added (91 octane) Map2: 4psi over stock added (91-93 octane) Map3: 6psi over stock added (93+ octane) Map4: Absolute target map with peak target of 20psi (93+ and/or 30% E85, EWG connector suggested) Map5: Absolute target map with peak target of 22psi (30% E85+ fuel, EWG connector suggested) Map6: Custom tuning map -- see details on JB4tech.com B58 JB4 page Map7: Progressive WMI map with tuning a function of meth flow and user-defined boost additive. Map8: VALET / Low Boost Map JB4 Power Gains, Features, & Benefits Power gains of up to 100hp to the wheels on a stock vehicle Improves 0-60 times and 1/4 mile times Preloaded with custom JB4 BMW tuning software and up to 8 maps for various fuel and modification levels Ethanol (E85) compatible tuning maps Able to read/delete fault codes View and record up to 40 different gauges/engine parameters in real time with the JB4 app. Boost by gear in 1st, 2nd, and 3rd can be controlled via the JB4 app for a perfect launch Exhaust flap operation can be controlled in most JB4 applications Compatible with JB4 Mobile for smartphone logging, tuning changes, and adjustment The JB4 offers a lot more performance, functionality, and safety than your average performance chip Quick Plug & Play Installation CANbus OBDII integration offering unrivaled tuning features and performance Improved performance over non-integrated chip tunes Runs as smoothly as stock, this is how your vehicle should have come from the factory Compatible with all driving modes Fuel economy unchanged during normal driving 91 octane fuel or better required for performance gains Not VIN locked and can be removed without a trace and resold down the road Includes the rugged JB4 billet aluminum enclosure for protection Designed and assembled in the USA Free USA Shipping 5-year warranty Note for 2018+ G chassis vehicles with the digital dash layout we have not yet added in the JB4 commands to allow in-dash control but will provide those via a free firmware update once developed. Until then a JB4 mobile adapter or BMS data cable is required for any map and setting changes.
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Race Chip - Corporate Logo
T#:640684
Part#: 910884
Ships in 4 Business Days
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
Race Chip - Corporate Logo
T#:14915995
Part#: 916400
Ships in 4 Business Days
$ 349.00 USD
Free Shipping
$ 349.00 USD
Free Shipping


Burger Motorsports - Corporate Logo
T#:21012586
Part#: N55-PORTINJCONMO
No longer available
No longer available
The Burger Motorsports JB4 Port Injection Controller attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits. The JB4 port injection controller is a fully integrated solution allowing enhanced port injection mapping and safety. For example the JB4 port injection controller: 1) Uses low fuel pressure in conjunction with boost pressure to evaluate injection pressure and adjust PI IPW dynamically as required to maintain consistent flow volume. This becomes particularly important in applications that are at the edge of their low fuel pressure supply. As low pressure drops or oscillates port injection IPW must be dynamically adjusted to avoid run lean conditions. 2) Monitors pedal input, clutch input, gear, throttle position, etc, allowing more advanced mapping and instant cut of PI when letting off the gas or when traction control kicks in to avoid backfires. 3) Monitors AFR in both banks and can cut PI flow in the event a misfire event is detected preventing a potentially lean condition. 4) Monitors current through the injectors and sends a signal back to the JB4 altering it of various problems including a clogged or disconnected injector, blown electrical fuse, loose ground, etc. 5) Monitors fuel trims in each bank and failsafe's in the event of a mismatch of more than 15% indicating a potential boost single cylinder boost leak or injector flow issue. 6) Allows easy user adjustment of overall fuel volume using linear "Fuel Bias 0-100" values by RPM, greatly reducing the typical mapping complications when making manual tuning changes. 7) Integrates into the JB4 multi-map system which produces on-the-fly PI mapping changes when you change maps when boost is reduced in lower gears, or during anti-lag engagement. 8) When equipped with a JB4 integrated flex fuel sensor or JB4 virtual flex fuel sensor can automatically adjust port injection volume based on the E85 mixture allowing for easy mixture changes. 9) Enhanced mapping logic such as tip in supplement to boost port injection during sudden transitions like spool up or gear changes where the high-pressure pump tends to have problems keeping up. 10) Does not require a separate interface and cable for mapping and tuning port injection. It's all done right through the JB4 interface and logs greatly simplifying the process. 11) Includes an extra output to run your second fuel pump OR WMI PUMP (for port injection meth), eliminating the need for an extra Hobbs switch.
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NM Engineering - Corporate Logo
T#:50591603
Part#: NM.64501048
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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NM Engineering - Corporate Logo
T#:50591594
Part#: NM.64507448.2
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:640674
Part#: 910883
Ships on Sep 24, 2026
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping

MINI R56 RaceChip GTS Black N18 S represents the pinnacle of performance tuning technology, developed by RaceChip, the largest chip tuning company in the world. Made in Germany and rigorously tested on the Autobahn, this advanced tuning chip unlocks up to 30% more horsepower and improves gas mileage by up to 20%. The installation process is straightforward, allowing MINI owners to experience enhanced engine performance with ease.

  • Significant power boost: Increases horsepower by up to 31 HP and torque by up to 53 lb-ft.
  • Enhanced fuel efficiency: Improves gas mileage by up to 20% for better overall efficiency.
  • Versatile tuning options: Features 7 tune mappings to tailor performance to specific driving needs.
  • Easy installation: Comes with all necessary components, including cable ties, for a hassle-free setup.
  • Re-programming flexibility: Includes one re-programming option if changing vehicles.
  • Warm-up timer: Helps ensure optimal engine performance during warm-up periods.

Transform your MINI with the MINI R56 RaceChip GTS Black N18 S and experience the next generation of performance tuning with confidence.

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DINANTRONICS X Performance Tuner
Call In Or Chat For Best Price!
Dinan - Corporate Logo
T#:9319246
Part#: D440-0149
Ships in 6 Business Days
11% off MSRP $ 787.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 699.99 USD
Free Shipping
11% off MSRP
$ 787.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 699.99 USD
Free Shipping
The DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long term reliability or the functionality of on-board diagnostic systems when run under recommended operating variables. Unlike its predecessor however, the DINANTRONICS X is Bluetooth smart and offers convenient access to the adjustment of power levels directly from the palm of your hand. A further advancement beyond its entry level little brother, the DINANTRONICS SPORT, X connects to additional inputs and/or has a more refined tuning strategy that yields more power as a result. For those that do not wish to (or can't) alter their stock ECU with a more robust engine flash the DINANTRONICS X is a perfect alternative to satiate the craving for "more". Whichever level of engine tuning is ultimately chosen you can be sure to be pleased by the result. The Dinan Difference is possible by employing a full staff of talented engineers that are well rounded in many facets of automotive engineering and backed by a wealth of hands-on knowledge. Stemming from diverse backgrounds not only on racing teams but on standard factory production line vehicles, we have seen it all. Manipulating these signals/maps with an adept hand, all the while keeping an engine running at its best and with the most reliable power, is what Dinan is all about. NOTE(S): (1) Please refer to the recommended mapping notice below for important operating information. Features: More Power: Max gains of up to +69 HP and +81 lb-ft TRQ (Crank); +62 HP and +73 lb-ft TRQ (Wheel). Bluetooth smart (Android and iOS Compatible). App download / pairing process detailed within the installation instructions located under the Tech Resources dropdown below. 7 power levels and a bypass setting to choose from. Smooth and predictable power delivery. On board diagnostics and factory safeguards maintained. Unaffected by dealer factory updates. Plug and play installation. 14 day satisfaction guarantee. 1 year limited warranty.
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Race Chip - Corporate Logo
T#:52621828
Part#: 934025
Ships in 4 Business Days
New Item
$ 779.00 USD
$ 779.00 USD
Experience the pinnacle of engine optimization with the RaceChip GTS 5 Black, a high-performance piggyback tuning module specifically engineered to unlock the full potential of your BMW. By combining state-of-the-art hardware with cutting-edge software, this module delivers dramatic increases in horsepower and torque without compromising your engine's reliability.
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Dinan - Corporate Logo
T#:7530047
Part#: D440-0164
Ships in 10 Business Days
29% off MSRP $ 618.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 439.99 USD
Free Shipping
29% off MSRP
$ 618.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 439.99 USD
Free Shipping
The DINANTRONICS X is the newest installment of the highly successful Dinan foray into inline tuning modules. Like its predecessors, it is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture. It does this without affecting long-term reliability or the functionality of on-board diagnostic systems when run under recommended operating variables. Unlike its predecessor, however, the DINANTRONICS X is Bluetooth smart and offers convenient access to the adjustment of power levels directly from the palm of your hand. A further advancement beyond its entry-level little brother, the DINANTRONICS SPORT, X connects to additional inputs and/or has a more refined tuning strategy that yields more power as a result. For those that do not wish to (or can't) alter their stock ECU with a more robust engine flash the DINANTRONICS X is a perfect alternative to satiate the craving for "more". Whichever level of engine tuning is ultimately chosen you can be sure to be pleased by the result. The Dinan Difference is possible by employing a full staff of talented engineers that are well-rounded in many facets of automotive engineering and backed by a wealth of hands-on knowledge. Stemming from diverse backgrounds not only on racing teams but on standard factory production line vehicles, we have seen it all. Manipulating these signals/maps with an adept hand, all the while keeping an engine running at its best and with the most reliable power, is what Dinan is all about. NOTE(S): Fitment for D440-0164 is limited to the base F9x X3M/X4M with the S58 engine. For an F9x X3M/X4M equipped with the competition package please use SKU D440-0165. Features: More Power: Max gains of up to +69 HP and +55 lb-ft TRQ (Crank); +60 HP and +49 lb-ft TRQ (Wheel). Bluetooth smart (Android and iOS Compatible). 7 power levels and a bypass setting to choose from. Smooth and predictable power delivery. On-board diagnostics and factory safeguards are maintained. Unaffected by dealer factory updates. Plug and play installation. 14-day satisfaction guarantee. 1-year limited warranty - DINANTRONICS X does not carry the factory matching warranty that Dinan is known for. DINANTRONICS X's warranty is a 1-year, product only warranty, that does not cover consequential damages or labor reimbursement. RECOMMENDED MAPPING NOTICE: The DINANTRONICS X offers an array of different power levels (maps). These maps range from a bypass/stock setting at map 0 to a maximum power setting at map 7. The unit is shipped in map 5. This middle ground setting should be acceptable for all vehicle/engine configurations. However, you can adjust up or down as you see fit for your needs and/or modifications. Please note however that for each map level we highly recommend the minimum fuel octane rating to run listed below. If you sense any unusual or unexpected behavior immediately turn down the map to a lower setting that did not exhibit the condition. MAP(S) -- MINIMUM OCTANE 1-3 -- 91 4-5 -- 91/93 6 -- 93 7 -- 93+
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NM Engineering - Corporate Logo
T#:50591590
Part#: NM.64502046
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:640663
Part#: 913833
Ships in 4 Business Days
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
Get up to +34 hp and +56 lb-ft

Race Chip - Corporate Logo
T#:640786
Part#: 921186
Ships in 4 Business Days
$ 749.00 USD
Free Shipping
$ 749.00 USD
Free Shipping
NM Engineering - Corporate Logo
T#:50591605
Part#: NM.64503948
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:38587660
Part#: 924976
Ships in 4 Business Days
$ 627.00 USD
Free Shipping on orders $49 and up
You can get up to +75 hp and +73 lb-ft through a safe and easy to use tuning module from Racechip with 7 different mappings to best adhere to your driving style.


NM Engineering - Corporate Logo
T#:50591580
Part#: NM.64502226
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:14915991
Part#: 916403
Ships in 4 Business Days
$ 449.00 USD
Free Shipping
$ 449.00 USD
Free Shipping
Race Chip - Corporate Logo
T#:14916001
Part#: 902830
Ships in 4 Business Days
$ 249.00 USD
Free Shipping
$ 249.00 USD
Free Shipping

NM Engineering - Corporate Logo
T#:50899190
Part#: NM.64500258
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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NM Engineering - Corporate Logo
T#:50591604
Part#: NM.64501148
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Burger Motorsports - Corporate Logo
T#:31589335
Part#: JBPLUS-B48B58-SU
Ships on Sep 22, 2026
$ 239.00 USD
Free Shipping on orders $49 and up

Burger Motorsports - Corporate Logo
T#:49613494
Part#: JB4FPUS58
Ships on Sep 22, 2026
New Item
$ 175.00 USD
Free Shipping on orders $49 and up
Adds a high fuel pressure connection to the JB4 for S58 platforms, allowing direct control of fuel pressure and fuel trims
Race Chip - Corporate Logo
T#:38688919
Part#: 924726
Ships in 4 Business Days
$ 848.00 USD
Free Shipping on orders $49 and up
$ 848.00 USD
Free Shipping on orders $49 and up
Experience the pinnacle of engine optimization with the RaceChip GTS 5 Black, a high-performance piggyback tuning module specifically engineered to unlock the full potential of your BMW. By combining state-of-the-art hardware with cutting-edge software, this module delivers dramatic increases in horsepower and torque without compromising your engine's reliability. The included Bluetooth App Control feature allows this tuning module to be easily controlled via the Race Chip application on your smartphone. The app can also deactivate the RaceChip, returning the car to stock tune.
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Race Chip - Corporate Logo
T#:640667
Part#: 913834
Ships in 4 Business Days
$ 549.00 USD
Free Shipping
$ 549.00 USD
Free Shipping

NM Engineering - Corporate Logo
T#:50899184
Part#: NM.64500146
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:14915994
Part#: 916404
Ships in 4 Business Days
$ 499.00 USD
Free Shipping
$ 499.00 USD
Free Shipping
Burger Motorsports - Corporate Logo
T#:46890692
Part#: JB4G09XMS68
Ships on Sep 22, 2026
New Item
$ 899.00

This product was last offered at the strikethrough price on
05-21-2026

$ 879.00 USD
Free Shipping on orders $49 and up
$ 879.00 USD
Free Shipping on orders $49 and up
JB4 takes your G09 BMW XM / XM Label from factory stock to full race-ready performance, offering unmatched tuning capabilities. Designed for easy installation and complete removability, the JB4 requires no splicing or cutting of factory wires, making it the ideal choice for your S68 engine. The JB4 is a plug & play tune available for turbocharged vehicles. The JB4 tuner installs between your car's sensors and its DME/ECU (computer) and manipulates vehicle performance through these connections, making your vehicle much faster. While it's not the only tuning system that operates this way, the JB4 separates itself from the competition with much more advanced connection points and processing, including CANbus, fuel & spark control, and a variety of innovative and advanced features not possible with any other system. BMS regularly publishes free mapping and firmware updates, adding performance and features as ongoing development allows. In addition, the JB4 system is not VIN-locked to your vehicle and can quickly be removed and swapped between cars or resold at a later time. Often imitated but never duplicated, the JB4 has been the gold standard in plug-and-play turbocharged performance tuning for over a decade.
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Motiv Motorsports - Corporate Logo
T#:29234300
Part#: 910.1012
Ships in 5 Business Days
$ 499.00 USD
Free Shipping on orders $49 and up
The ReFlex LITE is a simple yet elegant fueling solution for direct injected vehicles that need to add more fuel by installing a port injection system to keep up with their modifications to the vehicle. Using the same precise form of sequential fuel injection as the ReFlex+, the ReFlex LITE brings a more affordable fuel controller without the additional features of the ReFlex+. Sequential port fuel injection for v-8 engines Firmware and maps are available for multiple vehicles FREE on our website High resolution calibration tables 24x24 cell RPM vs MAP 0-48psi MAP pressure range 250RPM increments up to 8500RPM High resolution datalogging Fault detection status available to monitor in TunerPRO RT Compact in size Universal fitment Simple installation Please Note: The ReFlex LITE does NOT have the ability to analyze and transmit ethanol content to an ECU.
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Race Chip - Corporate Logo
T#:640669
Part#: 913831
Ships in 4 Business Days
$ 399.00 USD
Free Shipping
$ 399.00 USD
Free Shipping
Race Chip - Corporate Logo
T#:641503
Part#: RACEFN63
Ships in 3 Business Days
Starting at $ 399.00 USD
Free Shipping
Starting at $ 399.00 USD
Free Shipping
RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +45 HP +67 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +57 HP +83 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +68 HP +100 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.
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Race Chip - Corporate Logo
T#:640736
Part#: 911030
Ships in 4 Business Days
$ 249.00 USD
Free Shipping
$ 249.00 USD
Free Shipping

Race Chip - Corporate Logo
T#:640650
Part#: 910801
Ships in 4 Business Days
$ 329.00 USD
Free Shipping
$ 329.00 USD
Free Shipping
Race Chip - Corporate Logo
T#:38229079
Part#: 933881
Ships in 4 Business Days
$ 379.00 USD
Free Shipping on orders $49 and up

NM Engineering - Corporate Logo
T#:50591593
Part#: NM.64502058.2
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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NM Engineering - Corporate Logo
T#:50591591
Part#: NM.64502048
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip Range Extender "RX" Tuning Module - BMW i3 120Ah
For 120 Ah models only, not compatible with 60 Ah or 94 Ah models.
Race Chip - Corporate Logo
T#:6587712
Part#: 999932
Ships in 4 Business Days
$ 349.00 USD
Free Shipping on orders $49 and up
$ 349.00 USD
Free Shipping on orders $49 and up
Improve the range of your electric vehicle with Race Chip's innovative RaceChip RX. Adjust the RX with 3 individual stages exactly to your personal wishes and driving style. From the highest possible range to dynamic driving behavior with improved energy recovery. Range Extension Improved Energy Recovery Easy Installation 3 Individual Stages App Control The RaceChip RX is attached between the accelerator pedal sensor and the engine control unit. Simple plug & play installation means that it can be fitted without any prior technical knowledge. The signals emitted by the accelerator pedal sensor are adjusted via specially tuned characteristic curves. This results in a more linear torque demand on the electric motor and increased energy recovery when the accelerator pedal is released. As a result, less energy is lost and energy recovery is improved during braking; the same battery capacity will cover a longer distance.
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Race Chip - Corporate Logo
T#:641466
Part#: RACECHIPM240I
Ships in 3 Business Days
Starting at $ 349.00 USD
Free Shipping
Starting at $ 349.00 USD
Free Shipping
RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +41 HP +67 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +51 HP +83 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +76 HP +100 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.
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Race Chip - Corporate Logo
T#:641500
Part#: RACECHIPS63
Ships in 3 Business Days
Starting at $ 399.00 USD
Free Shipping
Starting at $ 399.00 USD
Free Shipping
RaceChip is the largest chip tuning company in the world! Their products are made in Germany and rigorously tested on the Autobahn. RaceChip offers the next generation of performance tuning. It allows for up to 30% more Horsepower and 20% better Gas Mileage with a very simple installation process. Unlock the untapped performance of your BMW engine with peace of mind from RaceChip. S: 5 Tune Mappings +67 HP +97 lb-ft Torque Up to +15% MPG Includes everything you need for installation, down to the cable ties. RS: 6 Tune Mappings +84 HP +121 lb-ft Torque Up to +20% MPG Includes everything you need for installation, down to the cable ties. GTS: 7 Tune Mappings +100 HP +145 lb-ft Torque Up to +20% MPG Limited 2 year engine warranty Built in warm-up timer One time reprogramming if used on different vehicle Includes everything you need for installation, down to the cable ties. XLR Throttle Controller: RaceChip developed the new XLR to increase responsiveness on the road. Their innovative throttle tuning system lets you tune your engine’s reactions to your taste – choose from 7 separate stages (Eco+, Eco, Neutral, Sport, Sport+, Race, and Race+). Your engine’s performance isn’t affected by RaceChip XLR, but you can access it more immediately and directly. Experience significantly sharper responses for yourself – no waiting for the message to get through or frustrating “pauses for thought”. And the best thing: installation is simple and requires no specialist knowledge. Try it now! The Brainbox: The Brainbox is the nerve center of XLR and controls the processes needed to optimize throttle response. The Brainbox’s compact size (ca. 70 x 80 mm) allows it to be fitted easily in the footwell of your vehicle. As it is so flat, it does not restrict the driver’s legroom at all. It can be fixed almost anywhere in the footwell, for example in existing slots or vents. The Controller: The XLR Controller allows you to choose between 7 stages: Eco+, Eco, Neutral, Sport, Sport+, Race and Race+. Each stage sharpens your car’s throttle response a little more, until in Race+ it’s like a thoroughbred sports car. You can mount the Controller anywhere in the car so that it’s in the right place for how you want to use it. The size and design mean it fits right in with the rest of the interior and the other control elements.
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NM Engineering - Corporate Logo
T#:50591609
Part#: NM.65502555
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
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Race Chip - Corporate Logo
T#:14915998
Part#: 902831
Ships in 2 Business Days
$ 329.00 USD
Free Shipping
$ 329.00 USD
Free Shipping
NM Engineering - Corporate Logo
T#:50591583
Part#: NM.64502255
Ships in 3 Business Days
New Item
$ 649.00 USD
Free Shipping on orders $49 and up
Next-Gen Power Delivery with OEM-Level Integration - NM eningeerings Power Modul EVO is a plug and play tuning module designed to seamlessly integrated into your BMW, offering a substantial horsepower and torque increase via multiple maps and seven points of manual fine-tuning.
Show More Show Less