exhaust
-
Code for catalytic converter came on in my 08 Denali 6.2
O'Rielly's said $700 for the dual portion of the exhaust and about $200 for the single portion to get rid of the code. I found cheaper on RA. Someone recommended just to delete it which I wouldn't mind at all except I want the check engine light to turn off. Anyone else done a delete before...- Damnali541
- Thread
- catalytic converter exhaust
- Replies: 1
- Forum: Engine & Drivetrain
-
Gibson Dual Sport Exhaust
I have seen a lot of comparison videos for Borla, Corsa, etc. but not many people have posted videos of the Gibson Dual Sport. I picked one up for about $550-$600 on sale a few months ago and love it. My only complaint is that it took some modification by the guy who installed it and I think...- TorqueToSpec
- Thread
- 2016 exhaust nnbs tahoe
- Replies: 6
- Forum: Performance
-
Best quiet performance muffler?
The wife has a 2012 Denali 6.2l. I already deleted the 3rd cat and resonator and installed a cold air intake. It sounds good when u really get on it and cold start. U can barely hear it while driving and thats the way she likes it. I want to put a performance muffler on it for better hp and gas...- TBRUCE312
- Thread
- exhaust muffler
- Replies: 13
- Forum: Performance
-
Update on the Denali for you guys.
What's up everyone? I was on here a few weeks ago before the motor swap went in, haven't been on the forum since, just been racking miles and calculating mpg. Its throwing a CEL for like 6 different reasons, but I wanted to give everyone an update on it at the moment. It was all stock, and a...- Nalifornia
- Thread
- denali exhaust mpg. tires wheels
- Replies: 5
- Forum: General Discussion
