Aeroflow Wastegate Blue Middle Spring AF9552-1104 12an oil cap the fuel injectors must be

the fuel injectors must be flushed with standard gasoline-fuel to prolong the life of the injector and stops them from blocking up

fuels including Nitromethane

Cast from high-temp ductile iron for extreme durability

Popular platforms: SR20

Aeroflow Wastegate Blue Middle Spring AF9552-1104 12an oil cap the fuel injectors must beFrom 7. 2 PSI (0. 45 bar) Suit 38mmm, 44mm & 50mm Wastegates The Aeroflow Performance wastegate has a variety of springs to suit different boost levels. Pre installed with 1 Bar (14psi). Different spring combinations may be required to suit different boost requirements and tuning which are sold separately please refer to chart for more information on these springs. The tuner can use combinations of up to 3 springs to achieve the base boost pressures