aFe Magnum Force Cold Air Intake
I haven't had it installed for very long, but it is apparent that gas mileage has improved by approximately 1.5 to 2 miles per gallon. Power increase is a little more difficult to quantify because it was powerful to begin with. I had only one glitch with the installation. I had to modify a rubber bracket that held the radiator intake hose against the frame in order for the housing to sit correctly, but that was the only problem. Nice kit. The whole process took less than twenty minutes.
2006 Toyota 4Runner Sport V8
The instructions were a somewhat weak and the pre-drilled housing holes were a little off. The MAF was tricky because the natural position to insert it was backwards. As a novice it took some trial & error to figure out what I did wrong. The Volant website should add some troubleshooting ideas to help out. Overall, I am very pleased with the look, sound and performance. Combined with my Borla exhaust, my power and sound upgrades are terrific!
I haven't worked on a car for many years. I found the instructions to be pretty small so enlarged them on a copier and found the detail to be very acceptable. Had no problem except installing the piece on the mount that houses the actual filter was a real challenge. Separate pieces would have made it much easier. Other than that I spent one easy hour installing the kit. Vehicle has more pick up and is much more responsive than with stock filter. Glad I made the purchase.