ACT 04-20 WRX STI Mod Twin HD Race Kit Sprung Mono-Drive Hub Torque Cap 895ft/lbs Not For Street UseT1R S05 Mod Twin 225 HD Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWDs by combining twice the ceramic friction surfaces with an ultra durable Mono Drive sprung hub assembly in a completely modular design. Each diaphragm spring endures an exclusive four stage heat treating process providing a consistent light pedal feel. Puck style Friction Plates with high quality ceramic friction materials deliver high

and two brand new coatings

Intakes purchased before April 5th

torque and improve drivability without modifying or leaving any trace on the Engine Control Unit (ECU)

• 91 octane fuel or better required for performance gains

Quality cable sheathing resists compression to maintain proper cable tension

FITS: Mk1 Audi TT Quattro with 180hp/225hp

1 mounting material

Max gains of 17 hp and 34 ft-lbs of torque at the crank (Carrera S

How is that extra power made

0T - Replacement for the factory clamp from downpipe to catback

34-10-6-876-245 / 34 10 6 876 245 / 34106876245

OE Part # 12121720529 / 12-12-1-720-529 / 12 12 1 720 529