The JB Racing Lightweight Aluminum Flywheel for BMW E36 models is designed to work with both OEM and upgraded performance clutches, and offers a high-performance direct replacement for the heavy steel OEM unit, which hinders throttle response.
Constructed from high-quality materials and precision-machined to exacting specifications, JB Racing ensures that each of their flywheels offer optimal performance and durability as well as perfect fitment and optimal performance. JB’s combination of aircraft-grade aluminum and hardened steel ensures maximum strength and durability, even under the most demanding racing applications.
At the heart of JB’s design is its lightweight construction. By reducing flywheel weight, the engine is able to rev more freely, accelerating faster and providing improved throttle response for stronger overall performance. Additionally, this Lightweight Flywheel is also engineered to reduce clutch wear and improve clutch engagement for smoother shifting and longer clutch life.
Installation is easy and straightforward, as each flywheel is designed to work seamlessly with both OEM and aftermarket clutch and throw-out bearing components. Suitable for a wide range of uses, including race, track, and high-performance street cars.
Features:
- Weighs 11 lbs compared to the stock 24 - 29 lbs
- Reduced rotating mass and moment of inertia for quicker acceleration and deceleration
- Replaceable heavy duty friction surface and OEM ring gear
- Ready to bolt in
- Hardware
- Accepts OEM M3 clutch disc
NOTE: for M50 / M52 and 325 / 328 Transmissions, this flywheel is larger than OEM and will require an E36 M3 clutch kit.
Tech Notes:
Lightweight flywheels do not have heavy damping like the OE flywheel. You will notice the improved performance immediately but a typical side effect is some light "chatter" noise at idle (when the clutch is not depressed). This is not a defect, but is the nature of BMW transmissions.
If you are sensitive to noise, we recommend matching this to a clutch masters flywheel kit with a sprung hub; this can alleviate most noise.