Aeroflow Wastegate Blue Middle Spring AF9552-1104 12an oil cap Cast from high-temp ductile iron

Cast from high-temp ductile iron for extreme durability

NPT Hex Head Plug

or dyno builds pushing beyond 1000HP

These caps can precisely monitor exact wastegate valve positions

Onboard Knock Control

Aeroflow Wastegate Blue Middle Spring AF9552-1104 12an oil cap Cast from high-temp ductile ironFrom 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