Special Discount Airaid Replacement Air Filter 851-357 | RealTruck

AIRAID direct fit stock replacement air filters are going to increase air flow, while also protecting your engine by filtering our dust and dirt. All AIRAID filters are cleanable and reusable, so this should be the last filter you ever buy for your truck or SUV. Oiled and dry filters available, so you can get exactly what you want. Treat your truck right, and upgrade your filter to AIRAID!