Grip Racing flywheel bolts are thread rolled after heat-treat, which gives them about 1000% better fatigue strength than OEM bolts that are threaded prior to heat-treat (a very common industry practice). It costs a lot more to do it this way, because it s tough on tooling, but the results are well worth the extra effort. Made of hardened steel for durability. Benefits of a GRIP RACING 14LBS Light Weight flywheel. Light-weight for improved for better performance and Quicker Rev's.(Aluminum Flywheels) Consist of a replaceable heat shield (friction surface), eliminating need to resurface flywheel. Reduces major turbo "lag" in turbo-charged engines. Increased supercharger efficiency due to less drag on the crank. Professionally CNC machined and balanced. Better AirFlow means lesser chance of burning the clutch. Fits 1998 - 1999 BMW 323i convertible 2 door (E36, 2.5L DOHC 6cyl). Fits1998 - 1999 BMW 323is 2 door coupe (E36, 2.5L DOHC 6cyl). Fits1992 - 1995 BMW 325i; 325is (E36, 2.5L DOHC M50). Fits1994 - 1995 BMW 325i convertible (E36, 2.5L DOHC M50).
Fits1996 - 1998 BMW 328i 4door sedan (E36, 2.8L DOHC 6cyl). Fits1996 - 1999 BMW 328is; 328i convertible (E36, 2.8L DOHC 6cyl). Fits1991 - 1995 BMW 525i (E34, 2.5L DOHC M50). Fits1997 - 1998 BMW 528i (E39, 2.8L DOHC M52). Fits1995 - 1999 BMW M3 (E36, 3.0L S50; 3.2L S52).
Fits1997 - 1998 BMW Z3 Roadster (E36, 2.8L DOHC M52). Fits1998 - 2002 BMW Z3 M Coupe; Z3 M Roadster (E36, 3.2L S52). FitsMUST USED WITH 96-99 BMW M3 CLUTCH KIT.
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