HighOctaneRacing
New member
what are the pros and cons of a STOCK dual and single exhaust?
also, what are the pros and cons of a PERFORMANCE (magnaflow) dual and single exhaust?
this is for a 3800 n/a GP.
also, what are the pros and cons of a PERFORMANCE (magnaflow) dual and single exhaust?
this is for a 3800 n/a GP.