K&N 07-09 Ford Focus L4-2.0L Typhoon Short Ram Intake Engine Components>Valve Covers This system produces an aggressive

This system produces an aggressive sound unleashing all available horsepower and torque

resulting in a lower center of gravity and improved performance and control

use 3" wide band clamps 18004 (not included)

port to monitor the brakes retarding performance

Patented Forced-Air Cooling Design:-Ram-Air scoops force air through heat radiation fins-FlowThru Fins® transfer heat through the cover to the exterior-High velocity air overcomes "dear air zone" behind differentialPerfect Fluid Dynamics:-Reduces fluid aeration-Ring gear raceway guides fluid to ring & pinion interface-Fluid guided to axle tubes and bearingsEasier Maintenance:-View fluid level through sight glass-Angled fill port-Magnetic drain plug-Retains stock fluid quantity-Increased distance between service intervalsThoughtfully Engineered:-Temp sensor port-O-ring seal

K&N 07-09 Ford Focus L4-2.0L Typhoon Short Ram Intake Engine Components>Valve Covers This system produces an aggressiveGain a guaranteed increase in horsepower and torque with a K&N cold air intake system featuring a mandrel bent aluminum intake tube. Each system is paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical filter design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield or air box helps protect intake air from the high