Review on Airaid Cold Air Intake System: Boost Your TOYOTA's Horsepower with Superior Filtration - Compatible with 2010-2020 4 Runner and FJ Cruiser (AIR-511-302) by Jordan Weakland

Bought for my 2010 FJ GCC. This CAI is well designed and all parts are of high quality. Initially, I had issues with high fuel consumption, and MPG dropped significantly. I've cleaned the MAF again and tightened all the bolts holding the tubes and it's back to normal, actually I think the flow has dropped a bit but it's a TBC. Performance has definitely increased, I'm not sure I'll feel it, but my traction light is now flashing more frequently than before. When you hit the bottom it sounds great. For me it was very important that on the track it was not noticeable and not there, up to 65-70 km / h you don't hear anything, from about 2000 rpm you hear something. Hell begins at 4000. On the other hand, I have no other CAI to compare it to. Airaid assured me that this filter limits everything to 2 microns while the standard filter is only 5-6. Overall, I find this CAI very balanced. Product.