I want this to work

[2014MallCrawler]

So in search of more sound and a warranty... I used downpipes on my 2010 SS camaro keeping the stock manifolds.. I wish this worked on our trucks... i know its a direct manifold bolt on for 2002 to 2013 trucks... wonder if it would fit ours?

 

http://afepower.com/shop/details_new.php?partno=49-44050&filter&menu=gas&engine=5.3L&searchtype=vehicle&make=Chevrolet%20Truck&model=Silverado&year=2012&engine=5.3L&&brandID=103

[GTD]

This is very interesting, but also expensive. I was wondering if the new Corvette exhaust manifolds could be adapted to the 6.2 truck, with any benefit?

[2014MallCrawler]

Those wouldnt yield any benefit. the downpipes can a little but more for sound.. only way to really get power with exhaust is longtube headers and a good tune.