K&N High-Flow Air Filter Round Tapered Universal w/ 5" Flange ID, 6.5" Base OD, 5.625" Length Wiseco-InStock These fender shrouds cover the

These fender shrouds cover the factory gaps between the fenders and engine bay

making it a straightforward upgrade for Subaru WRX

Its universal fit requires a model-specific hub adapter

these lug nuts provide reliable durability without sacrificing weight

fitting perfectly inside the factory airbox

K&N High-Flow Air Filter Round Tapered Universal w/ 5" Flange ID, 6.5" Base OD, 5.625" Length Wiseco-InStock These fender shrouds cover theThe RP 5113 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light weight design and gives this filter a smooth glass like finish. The RP 5113 is a clamp on filter that has an inside flange diameter of 5 inches and a flange length of 1 inch. The base is 6 1 2 inches and the filter height is 5 5 8 inches. Details Designed to increase