Reviewed By Douglas S (ALTA LOMA, CA) Reviewed for a 2007 Nissan Titan —1/3/2015 9:49 PM
I'm seeing a small increase in gas mileage, and I mean small. When I hit the gas, though, the engine does seem to respond instantly - that's nice. Hopefully my next road trip from CA to MT will show an increase in MPG. I think the most money I'll be saving is in reusing the K&N airfilter. If I see any change, I'll let you guys know.