SPEC SB531-2 Stage 1 Performance Clutch Kit For BMW 135/135/M140i/M240i/335/X3

The Spec Stage 1 Clutch Kit for BMW 335i and 135i models from 2007 to 2010 is a high-performance clutch upgrade designed to enhance driving response and durability. Constructed with premium materials, this clutch kit provides improved grip and consistent engagement for spirited driving and daily use. It is engineered to handle increased power levels and aggressive driving styles, offering a reliable solution for enthusiasts seeking a balance of streetability and performance. The kit includes a clutch disc, pressure plate, and release bearing, ensuring a comprehensive upgrade that maintains OEM-like quality and fitment.

Designed specifically for 2007-2010 BMW 335i and 135i models equipped with the N54 engine, this Stage 1 clutch kit is a direct replacement for the stock clutch system. It requires the SB53A-2 flywheel for proper installation and optimal performance. Suitable for street and light track use, this bolt-on upgrade enhances clutch engagement and pedal feel, making it ideal for daily driving, spirited canyon runs, or light track days. The kit is intended for enthusiasts looking to improve their vehicle’s clutch performance without extensive modifications.