Originally Posted by THE TECH
Originally Posted by kwike92
Looks like the exhaust and tune are on their way... Now the question is, if I run test pipes. What axel back would be ideal so I won't get pulled over, or piss my neighbors off...
I was thinking test pipes with exhaust mod or catless x and stock muffler?
Totally subjective. You could get pulled over with any exhaust. Test pipes are illegal so you just have to know that going in if you're worried about the cops.
Agreed, I guess what my question was , what is the quietest catless set up... Obviously knowing that catless is going to be loud anyway..
I ran a catless x pipe on my old blown mustang gt with flow masters and that shit was WAY WAY too loud I swapped it in two days..
2009 M3 DCT
Matte Grills, Matte Gills, Paint matched reflectors, RPI scoops and filter, H&R springs, 18MM spacers in front, 15MM spacers in rear.