Originally Posted by bigsqueeze
Originally Posted by moosemike
I bought the new Silverado instead. I get tempted by other makes but it's pretty hard to pull me away from Chevy in the end
...........OK! Put ya in a cold air intake, a Magnaflow or Flowmaster (dump the restrictive OE muffler), and getcha the same performance chip that I did which simply plugs into the OBD2 port under the dash below the steering wheel.......Installing a cold air intake and new magnaflow or flowmaster will not affect your OE factory warranty. And the chip will not harm your ECM.

You will notice a big difference.

Roger