Joined
·
2,939 Posts
does anyoen here have a 3" cat back system with a 18" magnaflow ? i am now thinking about ditching my factory pipe with the flowmaster for a 3" magnaflow and havign all the piping changed to 3". if i do go through with it i will have it done at a local exhaust shop. but i wanna know if anyone has seen any gains or losses with it and change in sound.