Reviewed By Eric B (NASHVILLE, TN) Reviewed for a 2008 Pontiac G8 —6/15/2015 10:18 PM
I couldn't wait to drive my car right after installing it. The K&N Intake system makes a noticeable difference and love sound when stomping on the gas.
Reviewed By Forrest W (Lake Forest Park, WA) Reviewed for a 2008 Pontiac G8 —8/11/2009 9:52 PM
Could have used some instructions, but it all came together fine, in about an hour. Can't tell if there is more power, have not yet checked the gas milage. More engine sound (a good thing!) under hard acceleration. Maybe needs some exhaust work next?
Reviewed By Scott W (MEADVILLE, PA) Reviewed for a 2009 Pontiac G8 —10/25/2013 7:14 PM
There was a noticeable increase in performance and economy, but now the noise is a bit much. There was no isolation box with the kit, which contributes to the noise and allows the engine to pull in hot air from the engine compartment.