K&N Cold Air Intake System: High Flow Filter for Greater Performance and Horsepower - Compatible with 2011-2019 Ford Ranger Item: 57S-4001

Guaranteed performance increase: K&N cold air intakes allow freer air flow, increasing the volume of cool, oxygen-rich air in the engine. TESTED - K&N performance and torque tests are performed on roller test benches. The reports are included with each intake system. IMPROVED ENGINE SOUND - HEAR THE ROAR: K&N intake systems allow the engine to breathe freely and sound as it should - roar when accelerating, quiet again when driving smoothly. BETTER PULLING CAPACITY: The K&N air intake system improves acceleration and performance on the mountain when pulling through optimized throttle response, power and torque. Ideal for everyday use and motorway driving. PREMIUM ENGINE PROTECTION OF A TRUSTED BRAND: The K&N air intake does not affect the vehicle warranty and is protected by the lifetime limited warranty.