I'm learning as I go. I'm looking for a intercooler for 08 silverado 5.3 with a 369sxe turbo. A kit would be nice but I can weld the piping. I see the sizes vary as well as the prices. I've read a ton but still unsure. Thanks for the help

 

How much power do you want to make and boost psi?

That can be a decieding factor is how large of a core you want to run.