Reviewed By Franklin F (Perrysburg, OH) Reviewed for a 2006 Ford Mustang —4/19/2012 7:20 AM
I Have a 2006 Mustang with a Ford Racing CAI. This is the CAI that comes installed on 2008 Mustang Bullitt's from the factory. The conical air filter Ford Racing supplies, (and it is the same for the Bullitt's)is very restrictive. I didn't know how restrictive until I held them up side by side to the sunlight. Absolutely no light passes through the Ford Racing filter. Very Restrictive. I installed the K&N and immediatley felt a difference in sound & acceleration. An excellent purchase.