Turbosmart also offers up to 40PSI springs

The 230mm range offers an exceptional torque capacity whilst retaining a lightweight design

\n\nKey Features

for example 4x100 to 4x98

Both variants dramatically reduce the compressor surge experienced by the A45 in standard form

Clutch Kit - Xtreme Performance Race Sprung Ceramic 390Nm KSZ20406-1R JR21 Turbosmart also offers up toXtreme Performance Extra Heavy Duty Sprung Ceramic 1R Recommended for: Motorsport Applications 1R kits feature a sprung ceramic friction disc, but with even greater clamping force pressure plate for higher torque capacity. These kits are designed specifically for motorsport applications such as circuit, rally, drifting and drag racing. Specifications: Torque capacity 390Nm Clamp load Increased over standard Sprung Ceramic Friction Disc Extra Heavy