Compatible with both C5 and C6 chassis

Recommend rim size 18" but some 17" might also fit

Dual Port vents both to the atmosphere and back into the air intake

The standard bypass valve on the 1

Clutch Kit - Xtreme Performance Heavy Duty Organic KGM26091-1A TPMS Compatible with both C5 andThe Stage 1 clutch kit uses an upgraded pressure plate with increased clamping pressure, combined with an organic friction disc. Stage 1 delivers substantial increases in performance and power holding capability whilst retaining near factory type driveability, and is designed primarily for high performance road going vehicles. These kits feature a high quality cover with increased clamping force compared with standard, between 20 40% depending on the