ACT Audi S4/RS4 HD/Perf Street Rigid Clutch KitAA2 HDSD kit features ACT's most popular Heavy Duty pressure plate. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. The ACT performance street rigid hub discs feature premium organic materials with

Inside Diameter: 60mm ID Length: 250mm Spring Rate: 110 N/mm or 629 lbs/inch

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Limited LIFETIME warranty for as long as you own your vehicle

filter and ceramic coated pipe which joins directly to the throttle body

8K0-253-115-D / 8K0253115 D / 8K0 253 115 D / 8K0253115D

Release the brake pressure for a "rolling launch" and leg up on the competition

REAR VALANCE JAGUAR XF-R JA-XFR-1-RS1

300-1400ºF / 149-971ºC

it is 100% hand TIG-welded by certified craftsmen for race proven strength and durability

Precision cast and machined end tanks for optimized airflow

lowering: FA: 0

Part # 11-42-7-837-997 / 11 42 7 837 997 / 11427837997