u will free up the exhaust coming out of the engine, the squeeze it all back together where it hits the cat-back.. get a full exhaust to make the most of the headers...

 

Haha, good question, waiting for the 6.2 truck to be delivered. Should show up early next week so it's a late christmas present for myself. In test drives with 6.0/6 speed trucks, I was very impressed with the 6 speed compared to the 4 speed though. I liked being able to use the manual control to lock out gears.

I had a hell of a time tracking down the 6.2. I factory ordered a victory red crew cab 4x4 back in november but they had already used up the allotment of 6.2L engines. I didn't find this out until about 2 weeks ago when my dealership was trying to track down where my truck was. Luckily my dealership sales manager was able to find me one that was being delivered nearby (hadn't be sold yet) and had it diverted.

 

I was going to sell my 5.3 and get a 6.2 but I got the bad news here there will not be 6.2 silvy's in UAE not before march or april . So I went ahead doing a 6 speed swap now and then get a 6.2 with a strocker howmany L's Can I expect from a strocked 6.2?

And Dubai911 Like I said go with ARH I've seen their quality of work and If you want the roar U cant hear it with stock cats Go with something not expensive for the cats like Gibson or If you want quality and good sound Corsa Sport . well I cant hear it in my truck all I hear is the valvespring noise when going Wot and my cutout holding pressure.