ACT EVO 10 5-Spd Only Mod Twin XT Race Kit Sprung Hub Torque Cap 1120ft/lbs Not For Street Use - T2R-M05 fits_2011-2012`BMW`1 Series 2mm) pipes

2mm) pipes

2-1/2" inlet x dual staggered 4" outlet and 12" inch length

Offers superior heat and pressure tolerance

They feature a Teflon liner to provide quiet operation

ACT EVO 10 5-Spd Only Mod Twin XT Race Kit Sprung Hub Torque Cap 1120ft/lbs Not For Street Use - T2R-M05 fits_2011-2012`BMW`1 Series 2mm) pipesT2R M05 Mod Twin 225 XT 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