2012 Tahoe - AIRAID w/Green Filter in Factory Airbox
Installed the AIRAID with the factory Airbox along with a Green Filter. Great combination. Noticeable power increase the second I got it on the road after the install. MPG is a bit better now as well. Around 2 mpg better in the city, between 3-4 on the highway. Tranny now shifts through the gears faster (it pulls better in the higher gears now and gets to them more quickly), & it won't downshift as quickly while pulling a hill or an incline on the interstate now. A positive upgrade...
Installation was a breeze. It should take about an hour for someone with a decent level of mechanical aptitude and the most basic tools. For the rest of us, it should take about an hour and a half. Other reviews spoke of the sound enhancement. It's true...there is a deep bellow that results from mashing the accelerator. The performance enhancement is noticeable as well. I haven't noticed any fuel economy difference yet, but have only had it installed for about 1000 miles.