Check out the Nissan S14 Rear Suspension kit

\nXtreme Outback

and allows for a much wider boost range between minimum boost and maximum boost

45mm HyperGate45 eWG -TS-0553-1502

Clutch Kit - Xtreme Outback Heavy Duty Sprung Ceramic 740Nm 915KG (15% inc.) KIZ28007-1B price-change-job-active Check out the Nissan S14Xtreme Outback Heavy duty sprung ceramic kit 1B Recommended for: Motorsport Applications Xtreme Outback Ceramic upgrades have been designed to offer the ultimate in heat capacity for single plate upgrades and are designed specifically for motorsport applications such as endurance rally events and time trials. Available in Sprung Ceramic and Cushioned Ceramic, there are a wide variety of options to choose from depending on the vehicle use.