Originally Posted by cj1
I just removed the cats from my 2010, and i have a magnaflow (mufflex) 14" muffler.
the thing is lound and mean.
Couple of questions
1) how bad is the drone?
2) what kind of performance can you feel? An added extra "punch" in your throttle response?
I'm going to add an 18" magnaflow to mine and remove the resonators based on advice from the muffler man to get the most performance out of this mod
ETA: SORRY! I got ahead of myself-you removed your cats-not the resonators. Disregard.