Denaliguy Posted November 25, 2014 Report Share Posted November 25, 2014 So I'm pretty much done with putting "look-good" parts on my denali. I'm ready for some go-fast parts now. I'm going to start with a completely new exhaust. I plan on buying some dynatech long tube headers, a black corsa catback (not db, actual corsa), and I want to install dual 3" qtp wireless cutouts right after the headers before Hiflow cats. Any ideas on how this is going to sound with my lq4? I'd like tame with the cutouts closed, but I know with the 6.0 and the long tubes that'll be probably not doable. Quote Link to comment Share on other sites More sharing options...
onebadmax Posted November 25, 2014 Report Share Posted November 25, 2014 So I'm pretty much done with putting "look-good" parts on my denali. I'm ready for some go-fast parts now. I'm going to start with a completely new exhaust. I plan on buying some dynatech long tube headers, a black corsa catback (not db, actual corsa), and I want to install dual 3" qtp wireless cutouts right after the headers before Hiflow cats. Any ideas on how this is going to sound with my lq4? I'd like tame with the cutouts closed, but I know with the 6.0 and the long tubes that'll be probably not doable. From my understanding, a corsa exhaust with LT headers will be loud. Imo if you want tame, leave the stock catback on, and use the cutouts when you want to make noise. What year truck do you have? I was unaware the lq4 was in any denali truck. Quote Link to comment Share on other sites More sharing options...
JF-03-SS Posted November 25, 2014 Report Share Posted November 25, 2014 I was unaware the lq4 was in any denali truck. Early gen. Denali had LQ4 and some had 4Wheel Steering IIRC Quote Link to comment Share on other sites More sharing options...
chawkins6789 Posted November 26, 2014 Report Share Posted November 26, 2014 Early gen. Denali had LQ4 and some had 4Wheel Steering IIRC 02-04 were ext cab, LQ4, quadrasteer. 05-07c were LQ9 and crew cab. 02-07c were only offered in AWD Quote Link to comment Share on other sites More sharing options...
Denaliguy Posted November 26, 2014 Author Report Share Posted November 26, 2014 Yeah mine is an 02 with quadrasteer. I think I'm going to try it anyways and if it's too loud I'll just get over it I guess lol. Quote Link to comment Share on other sites More sharing options...
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