Boosted ,need quiet muffler
#12
This one?? Been looking for what I will do once I get LT's

http://www.alligatorperformance.com/...t-pi-3424.html
#15
Tell Allen to hook u up with the 30" magnaflow. I used two at one point but was two quiet and the new set up is 4" race muffler with Exhuast over axle and out back. Sounds quiet inside cab but loud outside. 00z71 did mine
#16
I wish my truck was quiet. Post some vids and info on the MBRP 4" muffler when you get it installed. I would like to know how that sounds. I'm not running cats so I'm interested if it will be quiet enough.
#19



Love the sound of the turbo though haha
