E46 - B48 Swap Race Airbox

Strom Motorsports Verified independent store

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Custom designed airbox for use with a B48 engine in an E46 chassis. Lightweight Nylon PA12 construction provides a sleek appearance and functional application. This air box provide s cool, clean air for high power and extreme conditions. -Designed for upgraded turbo with larger inlet housing (boot fits 3" inlet) -Air box inlet pulls cool air from in front of the right side wheel liner -Uses air filter factory S55 air filter P/N: 13727843284 or equivalent. -Note: this air box does not work with the factory headlight assembly. Includes three piece air box, inlet boot to the turbo, hose for crankcase breather, factory style filter, hardware, and hose clamps. Show more