Injen Technology X-1023-BB 8.5" AMSOIL Ea Nano-Fiber Black and Blue High Performance Air Filter - Perfect for Off-Road, Racing & Custom Car Upgrades

Very good Air Filter and the only one Nano-Fiber filter that fits my system. It's pricey, but this is a cleanable filter, and knowing a bit about air filters I think it delivers quality air filtration. Less gunk into the system is a good thing. Just remember to clean it with some regularity and it will last a good while. I had a tech at Injen tell me it can be wet cleaned although there is nothing in the literature that says so. I use a small vacuum and a very light air pistol (20 PSI) to remove the outside soil.