Despite its high-performance intentions

cost-effective 40mm external wastegate – The highest-flowing wastegate of its kind

nylon is recommended due to the high-temperature characteristics (max 150ºC ambient)

hand-assembled

which eliminates the need for an O-ring to seal the body of the blow-off valve against the piston due to extremely fine machining tolerances

Straight 2.25" x 75mm Blue" Women's Despite its high-performance intentionsHigh performance multi layered Silicone hose. Constant temp resistant from 50 to 170 degrees Celsius ( 60 to 340 degrees Fahrenheit) and pressure rated to 220PSI with a 5mm wall thickness. Engineered to Win by Turbosmart.