King Shocks F250/F350/F450/F550 4WD 2005+ Front 3.0 Dia. Remote Res Coil-Over Conversion W/ Adjuster W/ Standard Fin Reservoir (Pair) Lowering Kits controlled by the factory fog

controlled by the factory fog switch

quality and perfect sound

AMS Performance has proven itself as the powerhouse in the automotive aftermarket

By replacing this large piece with a more compact but still straight through resonator

King Shocks F250/F350/F450/F550 4WD 2005+ Front 3.0 Dia. Remote Res Coil-Over Conversion W/ Adjuster W/ Standard Fin Reservoir (Pair) Lowering Kits controlled by the factory fogOEM Perform Shock Kt FRONT 3. 0 DIA. REMOTE RES COIL OVER CONVERSION W ADJUSTER King's OEM Performance Upgrade Kits provide a bolt on suspension system that dramatically improves your on and off road performance. Our kits are designed to maximize wheel control by damping every inch of shock movement in a smooth and calculated manner, allowing the driver to obtain more control over the vehicle. Each kit has been subjected to extensive dynamometer lab