Please ensure your correct model is selected
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
Upgrade your BMW race car with a stud conversion kit from [Brand Name] for enhanced strength, safety, and improved pit stop times. Even for non-race cars, stud conversions streamline wheel installation and removal, eliminating the need to align holes before threading lug bolts.
This product was last offered at the strikethrough price on
05-13-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
Introducing Turbosmart’s OPR V2 Turbocharger Oil Pressure Regulator, a cutting-edge solution launched in 2022 that ensures steady oil pressure for your turbocharger. This innovative regulator features a return-less design with an integrated 44 Micron Stainless Steel Mesh Oil Filter, providing robust performance and protection.
The OPR V2 is the first of its kind, utilizing Turbosmart’s proprietary flow control method to maintain optimal oil pressure regardless of engine oil variables like pressure or temperature. It guarantees a smooth oil flow to your turbocharger, safeguarding critical components such as Exhaust Drive, Back & Charge Pressures from excessive oil pressure that could lead to oil consumption and smoke.
Gone are the days of guesswork with restrictors and complex plumbing for oil pressure regulation. The OPR V2 simplifies the process with its return-less, inline installation and the convenience of a built-in 44 Micron Oil Filter. This filter, made of serviceable and replaceable Stainless Steel Mesh, adds an extra layer of defense against engine oil debris that could harm your turbocharger.
Key Features:
Innovative Patent Pending Design Durable Aluminium (6262 T6) Anodised Body & Valve Regulated Oil Pressure Compatible with Most turbochargers Integrated Stainless Steel (304) Mesh Oil Filter -4AN Inlet and Outlet for easy installation 1/8 NPT Sensor/Gauge Port for monitoring Directional Inlet Feed Logic for optimized performance Laminar Flow Output for consistent oil delivery Compatible with all Engine Oils Designed and Manufactured in Australia
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 19.95 |
| Profile: | Concave |
This product was last offered at the strikethrough price on
05-15-2026
This product was last offered at the strikethrough price on
05-15-2026
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 18.85 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 19.95 |
| Profile: | Concave |
Silver 18x9.5" ET22 Concave APEX ARC-8 Wheel.
Wheel Specs
Fitment:Rear
Size:18x9.5"
Offset (mm):22
Weight (lbs):19.2
Profile:Concave
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.
All APEX wheels are the BMW standard 5/120 bolt pattern and with a 72.6mm center bore. They are a direct fit many BMW models and may fit other models with a specific wheel spacer. The original BMW center cap, TPMS sensors, and original lug bolts are all carried over from your original wheels (wheel bolts may vary if spacers are used). They come in a wide variety of diameter, width, and offset combinations which gives you multiple fitment and application opportunities. For street use we generally recommend a staggered setup with a rear wheel slightly wider than the front. For track and racing applications a square setup is desired with the same width in the front and rear. Wheel offsets may also vary based on the clearances and stance you wish to achieve. Refer to our image gallery for inspiration. If you'd like more input give us a call or e-mail and we'd be happy to go over the many options with you.
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. For more information on APEX BMW wheels and BMW wheel fitments in general, check out our APEX Wheels page!
Price is per wheel.
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 19.2 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 19.2 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 23.9 |
| Profile: | 3, deep dish |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 19.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Mostly Rear |
| Size: | 19x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 22.9 |
| Profile: | 3, deep dish |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 21.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 35 |
| Weight (lbs): | 18.85 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10.5" |
| Offset (mm): | 27 |
| Weight (lbs): | 22.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 20.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 22.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 19.2 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 21.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 20.95 |
| Profile: | Concave |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 23.5 |
| Profile: | 3, deep dish |
Turbosmart GenV Raceport BOV (Fits competitors 50mm / female style flange. No weld flange included)
The Race Port is renowned for its exceptional compactness and lightweight design tailored for turbocharged competition-level engines. With its innovative collar design and internal flow structures, this BOV stands out as 50% lighter and 25% smaller than competing models, yet it boasts an impressive flow rate of 330 CFM, making it the market's top-performing BOV in its category.
Fits Chargepipes With Tial/Turbosmart Flange
Turbosmart GenV Raceport BOV (Fits competitors 50mm / female style flange. No weld flange included)
The Race Port is renowned for its exceptional compactness and lightweight design tailored for turbocharged competition-level engines. With its innovative collar design and internal flow structures, this BOV stands out as 50% lighter and 25% smaller than competing models, yet it boasts an impressive flow rate of 330 CFM, making it the market's top-performing BOV in its category.
Fits Chargepipes With Tial/Turbosmart Flange
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
The Gen V WG38 Ultra-Gate 38 external wastegate is your cost-effective, high-performance solution. This 38mm external wastegate is meticulously designed for hassle-free bolt-on applications that make use of the 2-bolt flange.
Turbosmart GenV Raceport BOV (Fits competitors 50mm / female style flange. No weld flange included)
The Race Port is renowned for its exceptional compactness and lightweight design tailored for turbocharged competition-level engines. With its innovative collar design and internal flow structures, this BOV stands out as 50% lighter and 25% smaller than competing models, yet it boasts an impressive flow rate of 330 CFM, making it the market's top-performing BOV in its category.
Fits Chargepipes With Tial/Turbosmart Flange
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.
This item fits the following BMWs:
1997-2003 E39 BMW 525i 528i 530i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i
| Wheel Specs | |
| Fitment: | Mostly Rear |
| Size: | 19x10" |
| Offset (mm): | 25 |
| Weight (lbs): | 23.5 |
| Profile: | 3, deep dish |
| Wheel Specs | |
| Fitment: | Front or Rear |
| Size: | 19x9.5" |
| Offset (mm): | 22 |
| Weight (lbs): | 20.95 |
| Profile: | Concave |
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
| Wheel Specs | |
| Fitment: | Rear |
| Size: | 18x10.0" |
| Offset (mm): | 25 |
| Weight (lbs): | 22.45 |
| Profile: | 3, deep dish |
