K&N Aircharger on 2008 Impala SS
Reviewed By Robert C (SANDWICH, IL) Reviewed for a 2008 Chevy Impala —7/17/2014 8:19 PM
I really like this intake. It is made very well and I did notice a slight improvement in acceleration especially past 4k RPMs. The sound that comes from the throttle body thru this is amazing, sounds like a jet sucking air. 4 stars because although easy to instal it is time consuming. I'm a competent mechanic and it took probably 2hrs and its expensive.
not too shabby
Reviewed By Warren B (SHAFER, MN) Reviewed for a 2002 Chevy Impala —6/16/2014 5:35 PM
A little noisy on cold start, but mellows out once warmed. Sounds pretty damn good when you get in the gas. Not too sure about the gas mileage increase like some say. But only been a few weeks and one tank of gas, so don't take my word for it. Get ready to do a few modifications to make it fit. Not a quick bolt up. I am pleased with it regardless.
Reviewed By Bob W (boise, ID) Reviewed for a 2013 Chevy Impala —3/23/2014 5:49 PM
Looks and sounds good, lowest price online. It does not however, fit all impalas. I had to extend the pcv line and plug the "air injector" line since my impala doesn't have, which are not included in the kit.