Originally Posted by chrisdebo
Has anyone added a CAI in conjunction with the grille mod to make it less restrictive? Is there any improved breathability by performing the latter after the former?
I used a heat gun and a few different size peices of exhaust pipes to to enlarge the ends of the intake tubes where they go through the radiator support panel.
Link to thread -
https://www.crossfireforum.org/forum...ht=bottle+neck