The Competition Clutch Stage 2 - Street Series 2100 Clutch Kit provides approximately 80% increase in torque capacity and is properly suited for aggressive street use and moderate track use. The Carbon Kevlar material with its alloy backing matched to a performance pressure plate will provide smooth engagement and extended life. 500 mile break-in highly recommended with this set-up. The 2100 Series kit includes a performance pressure plate, a high torque sprung disc with antiburst steel backed Carbon Kevlar facings, all applicable bearings, and the appropriate alignment tool. PartNumber : comp6072-2100 Description : Street Series 2100 Clutch Kit 2003-2006 Infiniti G35 Base V6.3498cc Drivetrain::Clutch Kits - Single 2004-2006 Infiniti G35 X V6.3498cc Drivetrain::Clutch Kits - Single 2005 Nissan 350Z 35th Anniversary Edition V6.3498cc Drivetrain::Clutch Kits - Single 2003-2006 Nissan 350Z Base V6.3498cc Drivetrain::Clutch Kits - Single 2003-2006 Nissan 350Z Enthusiast V6.3498cc Drivetrain::Clutch Kits - Single 2005-2006 Nissan 350Z Grand Touring V6.3498cc Drivetrain::Clutch Kits - Single 2003-2005 Nissan 350Z Performance V6.3498cc Drivetrain::Clutch Kits - Single 2003-2006 Nissan 350Z Touring V6.3498cc Drivetrain::Clutch Kits - Single 2003-2006 Nissan 350Z Track V6.3498cc Drivetrain::Clutch Kits - Single