aFe Pro 5R Air Filter Elements for 2004-2008 CROSSFIRE, 2002-2004 SLK32 AMG, 2001-2004 SLK320 - 30-10137 turbochargers 5-inch diameter bypass shocks bring

5-inch diameter bypass shocks bring race-proven position-sensitive damping to the 2010-2014 Ford F-150 platform

or improving approach and departure angles

The 304 stainless construction withstands extreme temperatures and the corrosive environment of the turbo outlet

Built for the toughest trails

high-vibration environment typical of performance engine bays

aFe Pro 5R Air Filter Elements for 2004-2008 CROSSFIRE, 2002-2004 SLK32 AMG, 2001-2004 SLK320 - 30-10137 turbochargers 5-inch diameter bypass shocks bringThis aFe Pro 5R drop in air filter element (part 30 10137) is a direct replacement for 2004 2008 CROSSFIRE, 2002 2004 SLK32 AMG, 2001 2004 SLK320 that swaps out your restrictive OEM paper filter for a high flow performance alternative. It is one of the simplest upgrades you can make to your engine's air intake system, delivering sharper throttle response and measurable gains without any modifications. The Pro 5R uses progressively finer mesh cotton