Enter Turbosmart's Kompact Shortie Blow-Off Valve for the A45

cost-effective 40mm external wastegate with base spring pressure options of up to 50 psi

Brown/Red 11psi Middle spring and Brown/Blue 10psi Outer Spring (installed)

Only 28mm taller than the standard Comp-Gate40 these wastegates are ideal for all high boost applications

All Necessary Plumbing

Hose Reducer 2.50-3.00" Blue" BMW Enter Turbosmart's Kompact Shortie Blow-OffHigh 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.