Well I just got back from the 1/4 mile track here was my best time. 15.57@86.98mph .310 react. I have a question do most people prefer the jet chip or a tuner from hypertech or superchips? Also what is the big deal with the cat back exhaust and how much does it usually run?

04 QC 5.7 345
Airaid cold air intake
Jet chip 1
Airaid spacer
Magna flow exhaust
Purple oil

 

Do a search for each of your questions. There has been tons of posts concerning each.
I don't have any of the equipt. on my truck, so I can't personally speak to their pro's or cons

 

Nice run.

What was your 60' time?

 

I guess I was expecting more from the truck it is a rolling tank though I guess I should be happy with a 15.57 1/4.

04 QC 5.7
Cold air intake
Magna flow exhaust
Airaid Spacer
Jet chip 1