Proof needed if available
 

F23a1 completely stock auto

Does anyone have a dyno of before and after removal of stock resonator on the intake with like a k&n cone ? I just don't want the severe growl of a SRI or CAI .. Any info is appreciated

As with pretty much every car on the road these days; the removal of the resonator and the replacement of the air cleaner element won't amount to any measurable performance change.

Just remove the resonator and extend the tube from the airbox about 4" into the fender. You'll get more intake sound without it being excessively loud.