Originally Posted by NipRing View Post
2003 Silverado SS Speed Engineering Exhaust - YouTube


After watching his video that sounds sexy as hell but, I would smash that pipe that hangs down flat is there no way to go over that cross member? I want to buy this kit but i couldnt do the pipe hanging down on my lowered truck.

 

Route them over the crossmember rather than under it...

 

I haven't seen this system on the gmt800 ext cab models,

but on my personal truck I have my exhaust, a single 3 inch ran over the crossmember,

so you may be able to route the lower hanging pipe over the member.

two 3inch pipes would not fit in that space though.

 

X_Racing1: The correct installation of the true dual with the S style connection pipes is flat curving around the crossmember like GM1697 last picture. They are not designed to go over or under.

We have never installed the system on a denali. I am honestly not sure if it fits or not. We discussed the wideband O2 bung/trans location earlier in the thread. Our prototype was not like that. Not sure why the factory did it. Our next batch will have that fixed.

Thanks
Sean

 

Are there any issues with the 07-13 headers and y, im about to order a set for my 08 yukon...

 

Nope, I had a set on my personal 4wd truck. We are waiting on the 1 3/4" at the moment, but 1 7/8" are in stock.

Thanks
Sean

 

so was this installed incorrectly then?




heres the link to his video: https://www.youtube.com/watch?v=ydoT...ature=youtu.be

 

No, it wasn't. I just didn't want to throw him under the bus One has a larger bend then the other. They are designed to be rotated parallel with one going around another.

Thanks
Sean

 

So when does the next batch come out that has the changes you talked about earlier for the 6l80?

 

lol guess i did throw him under the bus sorry. but thx sean