Allstar Performance - Back Half Dirt Cover Air Filter Element - Magnum

Air Filter Element - Magnum FLOW Pro GUARD7 - Clamp-On - Conical - 9 in Base Diameter - 7 in Top Diameter - 7 in Tall - 6 in Flange - Reusable Cotton - Yellow - Universal - Each

25 in ID - 8 in Length - 225 lb/in Spring Rate - Steel - Red Powder Coat - Each

5 in ID - 10 in Length - 150 lb/in Spring Rate - Steel - Black Powder Coat - Each

Setup Blocks - Short - 1-3/4 to 4 in Adjustable - Magnetic Base - Aluminum - Black Anodized - Pair

but a lot of people want to build their own so they can route them exactly how they see fit

Allstar Performance - Back Half Dirt Cover Air Filter Element - MagnumCar Cover Soft Liner Heat Reflective Cloth Silver Back Half Only Dirt Late Model Each