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The Clutch Masters steel flywheel for 2004–2008 Subaru WRX STI 2.5L 6‑speed applications is precision CNC machined, zero‑balanced and black oxide coated for corrosion resistance. Made in the USA and SFI 1.2 certified, it’s assembled and inspected by Clutch Masters craftsmen and pairs with FX100–FX500 clutch kits or compatible OEM‑spec aftermarket clutches. The design helps reduce turbo lag and improves throttle response.
Clutch Masters 04-08 Subaru WRX Sti 2.5L Eng. 6-Spd Steel Flywheel
