Reviewed By corey m (Bolingbrook, IL) Reviewed for a 2012 Infiniti G37 —1/20/2016 5:18 AM
Bought them for both our 2010 Xterra and 2012 G37x sedan. The G37 has stock dual air intakes so I had to buy 2 for that vehicle (They were on sale or I might not have) Install on both vehicles was simple, a 2nd grader could do it. As for performance. It seems I get a little more pep on both vehicles. I have not done any 'offical' testing (Dyno) Not sure about the MPG claims. All n' all, they were on sale (black friday) and I never have to buy filters again for our cars. Not a bad purchase.