2.0 TSI and TFSI (EA888 Gen 3) Engine Forum
Not Sure if this is the right thread for my car.
I have a 2015 Audi Q3 technik, recently just got a cold air intake from CTS Turbo, though when I floor my car and hit the kickdown or put the motor under load. It makes a high pitch squeel at 5-6000rpms.
I’ve heard people say to use the DV+ from...