I have Dynatech headers Ypipe w/out CATS,,,,with a X pipe and 2 Borla XR1 mufflers for sale.
Everything is Stainless Steal.
4.8 and 5.3...

Louis Gigllioti welded all the x pipe and ORP..

$1300 shipped

www.ls1tech.com/forums/showthread.php?t=127578

 

nice price

 

You went through all that and now your selling them? Why?

 

lOOKS AWESOME.... I wish I wish

 

Wow, that's an awesome setup. I was just about to order the dyantech headers and I saw your exhaust. Would it fit an '01 Suburban with the 5.3L? Was that "Y" pipe originally the one that comes with the dynatech headers for the 6L? The reason I ask is because the "Y" pipe on my truck merges and the one on the 6L keeps going as two separate pipes. If you have already sold this exhaust could you give me your opinion on if you think it would be beneficial to get the dynatech system that has the "Y" pipe for the 6L and use it for the 5.3L because it flows more or do you think I would loose low end torque? Which cat back would you recommened or is doing a custom setup with those Borlas and "X" pipe the best way to go? I really appreciate any help you could give me. Thanks.

 

this is the 4.8 and 5.3 Y pipe with the cats cut out of it....then Louis put the X pipe inplace of the ball and sock hook up to the cat back exhaust..this ehaust would work on a 6.0 also,,as long as you used the XR1s

 

Do you have the Cats??

 

I do not have the cats,,and there isnt any rear o2 bungs either you will need NElson tune or o2 sims

 

where are you located in indiana?????

 

south west of Lafayette 30 miles