Advanced Clutch Technology (ACT) is excited to introduce their Xtreme clutch kits for the BMW 135i (E8x), 335i (E9x), and 535i (E6x) with N54 engines. The Xtreme clutch kit for the 2007-2009 BMW 335i (N54) includes an Xtreme pressure plate, and a choice of a disc and an alignment tool. The Xtreme pressure plate incorporated hardened diaphragm fingers for decreased wear. It also provides a 68% increase in clamp force over the stock unit.
The ACT Street clutch kits combine the Xtreme pressure plate with a performance organic street disc. The disc features premium organic friction materials able to withstand increased heat and abuse, steel-backed linings for high-burst strength and modifications engineered for quicker shifting. The ACT Street clutch kit provides a moderate and consistent pedal feel, smooth engagement and significantly improved durability. These kits meet SFI Spec 1.1 and have increased torque capacity up to 520 ft.-lbs.
The ACT Race clutch kits combine the Xtreme pressure plate with a cerametallic Xtreme Race disc, which is available in 6- and 4-pad spring-centered and rigid-hub designs. These discs are highly durable while allowing for quick shifting. The Xtreme Race discs are for high-powered engines and recommended for track use only. The ACT Race clutch kits meet SFI Spec 1.1 and are rated to hold up to 665 ft.-lbs. of torque at the crank. See the table below for exact specs, fitment and pricing.
