SPEC Lightweight Aluminum Flywheel BMW E46 M3 Mazda 3" piping and free-flowing muffler

3" piping and free-flowing muffler reduce backpressure and create significant performance gains while giving your WRX or STI a deep

32 levels of damping force adjustment (compression/rebound)

Volkswagen Golf/Jetta MK4 (2000-2005)

a new silicone hose is included to mate to our new discharge adapter

This is especially beneficial for those of you who like to participate in the occasional weekend autocross event or for the spirited canyon run

SPEC Lightweight Aluminum Flywheel BMW E46 M3 Mazda 3" piping and free-flowing mufflerSPEC billet aluminum flywheels are CNC machined and exceed SFI standards for high stress racing applications. These units are recommended for highly modified street or racing vehicles, and for mildly modified street cars that can benefit from reduced rotating mass without the loss of daily drivability. The body of the flywheel is made of tempered aluminums, either 6061 T6 or 2024 T3, for ultimate strength and lightest possible weight. The 1 4 inch