Stock tailpipe on burbs is a true 3” pipe so just hacked the stock muffler off, extended the factory intermediate pipe with 3” got rid of the goofy y pipe after the stock muffler so it was just a single 3” all the way out with a short 4” double wall tip. Muffler is just the single 3” center in offset 3” out, believe it’s a 14” caseTyler...what is the exact setup? I know borla pro XS but what muffler and how do you like it? I am looking at something exhaust wise for my 2004 Tahoe and that sounds great!
Theres 2 different part numbers on summit for what appear to be the same thing Ik not sure what the difference is but they the material, dimensions and specs for the inlet and outlet