If the focus is more towards performance

17-7 PH Stainless Steel Springs

these vehicles do not have a bypass valve fitted from the factory

FPR12 Pro Series (EFI & Mechanical) available in:

19mm in size

Clutch Kit - Xtreme Performance Extra Heavy Duty Organic KNI20014-1AX Hub Rings If the focus is moreThe stage 1 clutch kit uses an upgraded pressure plate with extra 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 40 120% depending