Just factory replacement k&n and magnaflow exhaust. I would do a tune to pick up like 45hp and 2mpg but it would void the warranty. But if i find another 2010 computer i may tune it and if i take it in to the dealer put the stock CPU back in it. See on the new gm vehicles its burns a file in the computer so the dealer can tell if its been messed with the 06 and older they could never tell.

 

Sneaky people them GM engineers. I'd try to keep a look out for any wrecked 2010's.

 

you should join gmfullsize.com its a GM truck and SUV forum, I am on there as tylers88 with this truck

 

Nice truck! Congrats!

 

Very nice.

 

Window tint done!

 

Looks mean. I like it.

 

damn thats nice!
what % tint did you put on it? all black does look mean.

 

love the all black. I want a Silverado 2500 quad cab long bed =] it would probably surprise alot of people seein lil ol 5' me gettin outta the driver seat haha