Rein Turbos for BMW 4 Series F32 (2014+)

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If more boost and reliability are your goals choose from one of our BMW turbo upgrades. Our turbo upgrades range from stock turbos rebuilt with stronger internals to all-new, ground-up turbo upgrades. BMW turbos such as the N54 are capable of really impressive power numbers on stock engine internals but the factory turbos lack the precise tolerances and reliability that an upgraded unit will deliver. In other words, the stock turbos can only do so much and if big power (>400whp) is your goal a turbo upgrade must be in your plans. Our partners are leading experts in turbo technology and upgrades. Each Stage has been professionally developed and tested. Additional upgrades and tuning may be, or is, required. Contact us for more details on tuning options.

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Rein - Corporate Logo
T#:27638777
Part#: 11427617535
In Stock at Vendor
$ 64.99 USD
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$ 64.99 USD
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Prevent oil leaks and ensure oil is properly drained from the turbo with a brand new oil drain pipe from Rein
Rein - Corporate Logo
T#:17771585
Part#: 11428626653
In Stock at Vendor
$ 53.99 USD
Only available at this price
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$ 53.99 USD
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Rein OE quality return pipe is manufactured with premium rubber and is designed to be a direct-fit replacement.
Rein - Corporate Logo
T#:32748261
Part#: 11428487371
In Stock at Vendor
$ 57.99 USD
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$ 57.99 USD
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This metal supply line supplies oil to the turbocharger, keeping it lubricated and regulating temperatures. If yours has developed a leak, replace it as soon as possible to prevent oil loss and damage to the turbocharger.
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Rein - Corporate Logo
T#:34114214
Part#: 11537643226
In Stock
$ 62.99 USD
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$ 62.99 USD
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This part goes from the turbocharger to the electric water pump. The Rein - Turbocharger Coolant Return Line is a vital component designed to keep your BMW’s turbocharged engine running smoothly by preventing overheating. Specifically engineered to manage the extreme heat and pressure generated by the turbocharger system, this high-quality coolant return line ensures optimal coolant flow, safeguarding your engine from potential damage. Available at Turner Motorsport, this durable and reliable part is perfect for replacing or upgrading your BMW’s cooling system.

  • Ideal for BMW turbocharged engines
  • Ensures proper coolant flow to prevent overheating and engine damage
  • Engineered to withstand high heat and pressure
  • Direct-fit design for a seamless installation process
  • Manufactured with high-quality, heat-resistant materials for enhanced durability
  • Helps improve engine efficiency and overall performance

The Rein - Turbocharger Coolant Return Line from Turner Motorsport offers BMW owners the dependable cooling solution necessary to keep their turbocharged engines performing at their best.

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Rein - Corporate Logo
T#:23681812
Part#: 11127647711
In Stock
$ 2.99 USD
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$ 2.99 USD
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Manufactured from premium, heat-resistant materials, this stud ensures long-lasting durability even in extreme temperature conditions. Its precision threading provides a secure fit, making it ideal for performance upgrades, repairs, and exhaust system maintenance.

Engineered for reliability, Exhaust Stud HWB0094 is trusted by automotive enthusiasts and professionals alike. With its corrosion-resistant design, it offers superior performance in harsh environments, such as road salt and moisture exposure. Whether used in daily drivers or race cars, this exhaust stud guarantees a secure, leak-free fit.

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Rein - Corporate Logo
T#:14023868
Part#: TRK0011
Back Ordered
$ 349.99

This product was last offered at the strikethrough price on
08-12-2026

$ 305.99 USD
Only available at this price
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$ 305.99 USD
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TechSelect Turbo Kits include all hoses, hardware and gaskets needed TechSelect Turbo Kit hoses are direct replacements to the OE, and include brackets, hardware and sealing components This hardware is designed and manufactured to withstand the rigorous operating environments of turbocharger systems Gaskets included are direct replacements to the OE ensuring optimal performance
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T#:53785545
Part#: TRK0025
In Stock at Vendor
New Item
$ 475.99 USD
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$ 475.99 USD
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Rein TechSelect Turbo Kits feature replacements to the OE Turbocharger, including brackets, hardware and gaskets.
Rein - Corporate Logo
T#:53856281
Part#: 11427643176
Ships in 1-3 days
New Item
$ 70.99 USD
Only available at this price
$ 70.99 USD
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The Rein Turbo Oil Feed Pipe is engineered to meet the rigorous tolerances required by high-performance forced induction systems.

Rein - Corporate Logo
T#:45791766
Part#: TRK0020
Back Ordered
$ 347.99 USD
Only available at this price
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$ 347.99 USD
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When replacing your turbo, it is a good idea to replace the associated coolant lines, oil lines, gaskets, and hardware. Rein has made this easy with their Turbocharger Mounting kit