Search results

Something I noticed here recently and somewhat random. Car is a 2021 M1 6pd with an ESS G3 18K on the clock. Car runs completely normal and doesn't give any symptoms of a problem while driving....except.... When slowly accelerating, you get what sounds like a slight knock like someone was...

So, the car is a 2021 Mach 1 with 12K, an ESS G3, Stainless works long tubes, hi flow cats and H-pipe. Original tune wouldn't allow the car to complete readiensss sequence. New tune get through readiness, but was throwing the typical p0420 code so I installed some mini-cats (non-foulers) on the...