JB Racing, Inc. is the Original Designer and Manufacturer of the BMW E36 lightweight aluminum flywheel. We have manufactured and supplied high quality aluminum flywheels to many of the top BMW tuners in the U.S. for over 25 years and our flywheel products are recognized for their high-quality and workmanship in markets around the world. We offer stock clutch-type replacement and ULTRA-LITE racing/competition-only flywheels for Audi, BMW and Porsche vehicles. Our offerings for BMW’s represent the most comprehensive listing available in the market and we continue to expand our line to include the latest performance models such as the Z4, new 1-Series and E90/E91/E92/E93 3-Series with N52 6-cyl Engines.
JBR lightweight aluminum flywheels are engineered to improve vehicle performance by reducing both static weight and more importantly, the Moment of Inertia (MOI) characteristics of the OEM flywheel. By eliminating high percentages of parasitic weight and controlling its relative location, the engine is “freed-up” allowing it to “rev” much quicker while delivering more of the available engine power to the drive wheels which increases the acceleration rate and overall vehicle performance.
Applications available for Audi, BMW, and Porsche.