I just cut the muffler out, and not much has changed. I guess I'm going to have to order a 4 " turbo back system if I wanna even hear the difference. Cross fingers for no codes!
Are you happy with the sound of the turbo back system?rydnhi4x4;1569009; said:i have had my MBRP turbo back system for 6000miles of its 7800mile life and no codes just yet.