Quote Originally Posted by BrendanMurphy View Post
100% agreed, I've had the full magnaflow catback on my car since january when i got it, at first it made my ears want to bleed on the highway but now its barely even loud. Outside it has a nice meaty tone, The resonator makes no difference honestly, a friend of mine has the same catback on his 04 and he removed the resonator. You can barely here a difference between his and mine, if anything it makes his just slightly louder thats it no more drone tho without it
Probably because the resonator is the flow friendly style. Doesn't do much for noise levels.

I'm still not sold on the sound on the interior, but on the exterior its surprisingly decent.