Engine / Turbo
Afternoon all,
Basically i have a Evo 5 with 370 odd bhp and was mapped by Russ Paton to that @ 26PSI. Now the car is Overboosting :wallbang: up to 30+PSI so i Instanlty got the actuator (Forge Motorsport Item) off and replaced the Diaphram and Spring to see if that would sort it but no joy...