Robert Perdue,
Monroe, Wisconsin
I replaced the air filter in the 2014 Impala just before taking it on a 600 mile trip. All highway miles, gained almost 2 mph. The most impressive thing was the performance, the feel of extra power and the quick throttle response. It felt and sounded like it could breathe better. K&N is my choice on all 4 vehicles I own.
Todd E. Robert,
Miami, Florida
I originally ordered the part available from the online catalogue. The part was incorrect. K&N was quick to provide a return label to ship back. I have since ordered the corrected part, and noticed a difference in the car immediately.