K
Kash_Evo4
New Member
Hi guys I'm new to the forum, recently just bought an Evo 4 and when I plant my foot down the boost keeps cutting, from previous owner i've been told the car has an Evo 6 turbo, Evo 6 injectors and a mamba actuator and is currently running 330bhp which I don't believe due to no proof, it boost cuts every gear and boost guage showing 1.2 bar at peak, recently serviced it and has BPR8IEX spark plugs, can anyone help me