i have a 04 gibbs silverado and was curious what is the best air intake for them it has the radix on it.

thanks

 

The outlaw intake has one made for the radix, If you go to their web site they have my truck in the pictures, The used my truck for R&D
Mark

 

Airaid IMO fits like stock air box.It also has a great seal to hood and good dyno numbers many radix people are runnin them including me.

 

... got me 15.7 more HP over the OE box.

 

im running my mac cold air but they all almost look the same

 

Airraid works for me.

 

Everything line up very nice with the Volant also.

 

I got 33 hp when I put my airaid on...and I installed it on the dyno after a base run

 

You could be cheap like me and just cut about a 6"x3" hole in the air box on the side that faces the front. You can't see the hole and it looks stock. I felt a huge gain above 4500. And it is free too. I also took a piece of black plastic cut it and made a little air damn across the top and down the side between the radiator support and air box to keep from pulling hot air from the engine bay. As a matter of fact, the black plastic was from the factory air dam just below the radiator that is supposed to seal against the bumper. But everytime I would get on the interstate it would fold down and become useless. It was in the way of my larger intercooler hx that I installed so I just used it.

 

I went Airaid. No HP #'s. Fitment and quality was excellent. You will definately HEAR the whine afterward.