the new Race Port provides greater performance through faster turbo spool-up from idle and reduced turbo lag between gears

Clutch engagement is more aggressive than organic kits

but modifications to the cross-member will require some DIY cutting and welding

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

Clutch Kit - Xtreme Performance Heavy Duty Organic 200Nm KNI19003-1A JRX11 the new Race Port providesXtreme Performance sprung organic kit 1A Recommended for: Street use in vehicles with minor engine modifications. Sprung organic clutch kits offer exceptional driveability for vehicles used daily but also have performance modifications. The sprung organic disc offers improved dampening which reduces the shock loading on the transmission. Specifications: Torque capacity 200Nm Clamp load Increased over standard Organic Friction Discs Heavy Duty Pressure