Short head lug nuts dedicated for adapters (compatible with 15mm or thicker spacers)

versatility and reliability that a traditional manifold pressure-operated system offers

Stock blow-off valves like those that come standard with the Mustang often suffer from a range of problems

Constant temp resistant from -50 to 170 degrees Celsius (-60 to 340 degrees Fahrenheit)

allowing you to finish your race in one piece

Clutch Kit - Xtreme Outback Heavy Duty Sprung Ceramic 700Nm 900KG (40% inc.) KTY28006-1B Air Valves Short head lug nuts dedicatedXtreme 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.