SPEC Aluminum Flywheel Civic Si (2006-2012) Volkswagen This is the OEM Crank

This is the OEM Crank Seal unit so you can trust the quality

This kit will provide you a 5-7HP gain

VW: TL 052 182 / TL 052 529 (AUDI)

With two sizes and multiple attachment points for fine tuning the Perrin 22mm and 25mm front sway bars compliment the STI's excellent handling characteristics

three damper positions

SPEC Aluminum Flywheel Civic Si (2006-2012) Volkswagen This is the OEM CrankSPEC aluminum flywheels for the Civic Si are CNC machined and exceed SFI standards for high stress racing applications. The SPEC lightweight flywheels are recommended for highly modified street or racing vehicles. The body of the flywheel is made of tempered aluminum, either 6061 T6 or 2024 T3, for ultimate strength and lightest possible weight. The 1 4 inch thick friction plate is a 1050 high carbon alloy, for incredible durability with any friction