I want better performance.
#1
#3
I second that. Use superchips I believe it's something like up to 25hp gain on those 5.9's. I wouldn't have bothered with a CAI so early hoping to see performance out of it. You really need to do your exhaust first or along side it to get anything from a CAI. Real world dyno numbers have shown this time after time. The way the trucks are set up from the factory the stock airbox and throttle body provide enough airflow to basically maximize the performance you'll get out of the factory exhaust manifolds/Y/catback.
That being said I'd say the tuner is probably your best bang for the buck in terms of performance gains. Next on the list I'd check out exhaust. Gears might help significantly for acceleration. After that you might consider moving on to a camshaft swap and some of the better torque converters. Take it one step at a time
That being said I'd say the tuner is probably your best bang for the buck in terms of performance gains. Next on the list I'd check out exhaust. Gears might help significantly for acceleration. After that you might consider moving on to a camshaft swap and some of the better torque converters. Take it one step at a time
#4
#5
Do a search on Google for the GF chip and see just how many people like it. It is nothing but a 20 cent resistor in a black box with two wires on it.
http://www.youtube.com/watch?v=qUjAI9ZGXkY
http://www.youtube.com/watch?v=qUjAI9ZGXkY