When I was having my truck tuned, we pulled the top off my sealed CAI and picked up 5-7 hp throught the whole curve!

 

I would of never of guessed that much. What cai are you running?

 

K&N. How does that aero turbine muffler out on ur truck??

 

I never intended it to give me any gains. Just wanted some sound. They are resonated mufflers on both rides. I also left the the stock rezzy in on both vehicles. Sounds good. If they helped in performance, I don't know, did all mods at once.

 

Got a sound clip?? I wanna put one of those mufflers on my 6.2.

 

I will see if I can get one soon

 

sweet!

 

YouTube - Broadcast Yourself.
This is not my truck, but sounds just like it. My wife travels with our truck and it's hard to find down time to get a good sound clip. Hope this works for you.

 

give me a post to that thread if you dont mind