Hey guys just wondering i'm buying a cold air intake from k&n and a flowmaster exhaust for my 2005 H2, do i need to have the truck retuned after this or not. And is the k&n a good unit.

 

I have an Airaid and Magnaflow exhaust in 05 H2, love them. I did not need to do anything but bolt them up.

 

What do you mean "returned"????

 

hey thanks mike would you suggest magna flow over flowmaster and how is the inside cabin noise. And to other guy not returned i said retuned like with one of those programmers.

 

Ohhhh.....retuned.......

 

Interior noise at 3k rpm is resonant with body so it is loud only at 3k, otherwise not bad at all. I hear more air noise out of the new intake than exhaust overall. in either case not bad, once you drive it a while you get use to it. And you start to notice more about what the vehicle is doing.