Have a 2011 silverado lt with the 5.3. I bought a k&n and plan on buying a intake tube and modding the filter box, looking at pacesetter long tubes and am wondering what else to do to wake the beast up....looking to stay N/A

 

first thing you should do...a tune from one of our sponsors, best mod you can do lol. sets up all the other stuff

 

3.73 or 4.10s gears....stall n a cam

 

What stall and cam do you suggest?

 

Not something too big, general concensus is something like a 220/220 with a 3k stall for a DD