Hi,
I just picked up a 2016 Tahoe LTZ 5.3L and was wondering what the stock piping is for a weld in? Is it 3.0 inlet/oulet or 3.5 now? Also, does the muffler have to be offset?
Reason I ask this is because I wanted to use the Borla XR-1 or Borla S-Type as opposed to the Borla Pro XS. I'm...
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