Help! Blowing MBRP exhaust on 6.2
#22
I got the truck from a friend that needed help and he had exhaust on the truck but didnt save the stock so he put on stock 5.3 exhaust. So I went to MBRP. Wanted to try somthing diff. Other then corsa, so Tryed this. Wish I would have when with what I knew or 4in duramax like I had a few years back. Would love to find stock exhaust if u know anyone! Lol
#24
I have the same exhaust on my 6.2l they put the wrong muffler in the kit! it sounds awful at wot. call mbrp and tell them to ship you the muffler without the sound tubes inside. They gave you the 5.3l muffler with 4 cylinder mode. I live in the same town as the factory so it was easy to have them fix it.
#25
I have the same exhaust on my 6.2l they put the wrong muffler in the kit! it sounds awful at wot. call mbrp and tell them to ship you the muffler without the sound tubes inside. They gave you the 5.3l muffler with 4 cylinder mode. I live in the same town as the factory so it was easy to have them fix it.
Thread
Thread Starter
Forum
Replies
Last Post
atxlt
Tuning, Diagnostics, Electronics, and Wiring
1
Jul 20, 2015 11:06 PM








