ACT Heavy Duty Performance Street Rigid Clutch Kit | BMW 135/335/535/435/Z4 (07) (BM14-HDSD) Radiators The improved airflow supports smoother

The improved airflow supports smoother acceleration and better overall engine responsiveness

Ideal for BMW E9X M3 owners seeking a race-inspired aesthetic upgrade that enhances aerodynamics and visual appeal

and environmental wear

Fits 2008–2013 BMW E9X M3

Crafted from durable stainless steel

ACT Heavy Duty Performance Street Rigid Clutch Kit | BMW 135/335/535/435/Z4 (07) (BM14-HDSD) Radiators The improved airflow supports smootherACT Heavy Duty Performance Street Rigid Clutch Kit Part #: BM14 HDSD Overview The ACT Heavy Duty Performance Street Rigid Clutch Kit is designed to enhance the durability and performance of your BMW 135, 335, 535, 435, or Z4 (07). This kit features ACT's most popular Heavy Duty pressure plate, engineered to provide increased clamp load and reduced deflection for improved clutch engagement and longevity. Crafted for enthusiasts who demand reliable