Square Performance Wheel Sets

BBS Wheels combine decades of race proven quality and German engineering with stunning good looks. Utilizing the most cutting-edge manufacturing technologies based on a foundation of constant innovation continues to propel BBS into the future.

SX Wheels are pressure cast using BBS own technology to produce an extremely strong and lightweight alloy. 

 Using FEM analysis the engineers at BBS are able to precisely measure and optimize wheel properties before this process even begins. Once the forging process is complete, the meticulous finish work begins.

These wheels come in Crystal Black Metallic and BBS ensures that their paint quality exceeds OE manufacturer specifications for durability and longevity. A final protective clear coat layer ensures that these wheels will be easy to clean and look amazing for years to come.

Please Note: Aggressive fitment, may require fender rolling/pulling.

Specs:

• 18x8 ET30 - qty 4
• Crystal Black Metallic
• Center Bore: PFS
• Bolt Pattern: 5x120

BBS Wheels combine decades of race proven quality and German engineering with stunning good looks. Utilizing the most cutting-edge manufacturing technologies based on a foundation of constant innovation continues to propel BBS into the future.

CI-R wheels consist of a pressure cast wheel surface and a flow formed rim structure.  Combining these two fabrication techniques yields a wheel that is extremely strong while remaining lightweight.

Using FEM analysis the engineers at BBS are able to precisely measure and optimize wheel properties before this process even begins. Once the forging process is complete, the meticulous finish work begins.
Back-milling is a process used to optimize the ratio between weight and stability. Using advanced computer analysis and a special CNC milling process the lateral parts that hold the wheel spokes, and are not relevant for stability, are removed. Extensive real-world simulation is used at this point to further ensure that no strength or stability has been lost.
Finally, BBS pays special attention in machining the undercut or back side of the wheel. To machine the undercut, all areas on the inner side of the wheel and the star hub that correspond to weight optimization are processed with special turning or milling tools and excess material is removed to reduce the rotating wheel mass. Special attention is hereby given to the optimization of the inner sides of the spokes and the bolt circle. With the application of these methods, BBS is able to produce more complex forms with increased stability and less material input.
These wheels come in a Satin Black and BBS ensures that their paint quality exceeds OE manufacturer specifications for durability and longevity. A final protective clear coat layer ensures that these wheels will be easy to clean and look amazing for years to come.

Please Note: Aggressive fitment, may require fender rolling or pulling.

Specs:

• 19x8.5 ET35 - qty 4
• Satin Black
• Center Bore: PFS
• Bolt Pattern: 5x120

Upgrade your BMW's performance and aesthetics with APEX wheels, renowned for their strength and lightweight construction achieved through the innovative Flow-formed semi-forging process. These wheels are on average 10lbs lighter or more than typical cast wheels, significantly reducing unsprung weight for optimal performance. The meticulously designed spokes and barrel ensure ample space for brake systems, while maintaining a classic motorsports theme that perfectly complements the aggressive style of BMW vehicles. With APEX wheels, you can enhance the appearance and performance of your BMW, exuding confidence on the road or track.

• Stronger and lighter than typical cast wheels
• Average weight reduction of 10lbs or more enhances performance
• Ample space for brake systems with meticulously designed spokes and barrel
• Classic motorsports theme complements aggressive BMW style
• Boosts confidence on the road or track

Upgrade your BMW's performance and aesthetics with APEX wheels, renowned for their strength and lightweight construction achieved through the innovative Flow-formed semi-forging process. These wheels are on average 10lbs lighter or more than typical cast wheels, significantly reducing unsprung weight for optimal performance. The meticulously designed spokes and barrel ensure ample space for brake systems, while maintaining a classic motorsports theme that perfectly complements the aggressive style of BMW vehicles. With APEX wheels, you can enhance the appearance and performance of your BMW, exuding confidence on the road or track.

• Stronger and lighter than typical cast wheels
• Average weight reduction of 10lbs or more enhances performance
• Ample space for brake systems with meticulously designed spokes and barrel
• Classic motorsports theme complements aggressive BMW style
• Boosts confidence on the road or track

Upgrade your BMW with APEX wheels, renowned for their superior strength and lightweight construction achieved through the innovative Flow-formed semi-forging process. These wheels boast an impressive average weight reduction of 10lbs or more, enhancing performance by reducing unsprung weight. Engineered with spacious spoke and barrel design, they provide ample room for brake systems while maintaining a classic motorsports aesthetic that perfectly complements the aggressive BMW style. With APEX wheels, your BMW will not only look its best but also perform with confidence on the road.

• Enhanced strength and lightweight performance
• Innovative Flow-formed semi-forging process
• Average weight reduction of 10lbs or more
• Ample room for brake systems
• Classic motorsports design matches BMW's aggressive style

Apex EC-7 18x8.5" Square Wheel Set

Apex 8.5" wheel set for the front and rear of your BMW. These are a bit wider than stock to put more rubber to the road. This helps to reduce understeer on cars with staggered wheel sets and gives you the option to rotate tires. If you're tracking your BMW you should absolutely have a square wheel set (the same size front and rear). Adding a wider wheel will get you more rubber where it counts - reducing understeer and improving initial turn-in. We have put this wheel set together using four APEX 8.5" wheels in a ET45 offset. A 8.5" wheel allows for 225-245 R-comp or performance tires.

APEX light alloy wheels are the next evolution in flow-forged wheel technology for BMWs. Flow-forming is a semi-forging process that produces a wheel typically stronger than a traditional cast wheel yet is still light weight. The wheels are around 10lbs lighter per wheel than a comparable factory wheel! That's reduced unsprung weight that improves all aspects of performance. The spokes and barrel have been designed to allow generous clearance for big brakes. In other words, these wheels are very impressively engineered and look great too! The design is based on classic motorsport themes that blend with BMW styling and appearance. These wheels look right at home on many BMW models. Multiple color and profile options allow you to set just the right look and stance for your car. As well as being pleasing to the eye these are very strong and functional wheels that are at home on the street as well as the racetrack. Don't let the price fool you - these wheels are high quality, high strength, and in high demand.

Note: careful consideration of wheel width, offset and tire sizing must be observed when choosing and installing larger wheels. Adding larger wheels may lead to rubbing on suspension components or bodywork. Wheel spacers, new alignment settings, inside fender modifications, or other adjustments may be required.