I just picked up a 2011 4.8 silveraldo a couple of months ago and I'm wanting to put a borla muffler on it, just wandering if I should dump it at the axel, do a side
exhaust or go to the rear bumper with it. I do pull boat (2000lbs)1-2 times a week. Let me know what you think is better!
exhaust or go to the rear bumper with it. I do pull boat (2000lbs)1-2 times a week. Let me know what you think is better!
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