FX Racing Stage 2 clutch kit is a step up from our Stage 1 clutch kit. This is a versatile set up for the street and on the track. It provides a smooth engagement yet it can holds 50%25+ more power over stock clutches. This is a direct factory replacement clutch kit thus no modifications are needed and the clutch kit includes only the highest grade components from world s leading high performance clutch manufacturer. This complete clutch kit includes: -FX Racing Heavy-Duty Pressure Plate -FX Racing Stage 2 HD Carbon Sprung Disc (9-1/2 10 spline) -Release Bearing -Pilot Bearing -Alignment Tool -Installation Guide FX Racing Lightweight Chromoly Flywheels are made from 4140 one-piece forged chromoly steel. -Ultra heavy-duty and weighs only 14.45 lbs -Includes a set of 8 EFT new flywheel bolts -Meets or exceeds SFI 1.1 specification -Made from 4140 forged chromoly steel (2X stronger than billet steel) -FX Racing Lightweight Chromoly flywheels incorporate special design features to enhance the airflow for improved clutch cooling -CAD designed CNC machined and computer balanced -NOTE: Replacement of dual mass flywheel may cause added gear noise Vehicle Application Fits 1998 - 1999 BMW 323i convertible 2 door (E36 2.5L DOHC 6cyl) Fits 1998 - 1999 BMW 323is 2 door coupe (E36 2.5L DOHC 6cyl) Fits 1992 - 1995 BMW 325i; 325is (E36 2.5L DOHC M50) Fits 1994 - 1995 BMW 325i convertible (E36 2.5L DOHC M50) Fits 1996 - 1998 BMW 328i 4door sedan (E36 2.8L DOHC 6cyl) Fits 1996 - 1999 BMW 328is; 328i convertible (E36 2.8L DOHC 6cyl) Fits 1991 - 1995 BMW 525i (E34 2.5L DOHC M50) Fits 1997 - 1998 BMW 528i (E39 2.8L DOHC M52) Fits 1995 - 1999 BMW M3 (E36 3.0L S50; 3.2L S52) Fits 1997 - 1998 BMW Z3 Roadster (E36 2.8L DOHC M52) Fits 1998 - 2002 BMW Z3 M Coupe; Z3 M Roadster (E36 3.2L S52)