Quote:
Originally Posted by Big J
So has anyone added a muffler of some type to the aam tails? I love the sound but I feel like I lost a lot of low end torque. So would adding a muffler of some type create some back pressure and possibly give me that torque back?
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You can't add a muffler to them... they're "delete" pipes... deleting the muffler..
What I did to get my back pressure back is the UpRev tune... amazing product ... fix all my wrongs... I'm completely opened up on exhaust. So I was lean and lost back ...
If you're gonna tune. UpRev is the way to go....