Reviewed By Jessa L (Many, LA) Reviewed for a 1998 Pontiac Grand Am —1/23/2007 3:47 AM
I have noticed a significant difference since I installed my K&N filter. Much better gas mileage, more power, and smoother shifting. All the vehicles I previously bought already had a K&N installed, so I didn't know what difference it made except I didn't have to buy new filters. Now I know firsthand what an amazing difference it makes and will never go without one in any future vehicle I buy. Thank you K&N!