A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 60 minutes.

• Product Style: 57 series fipk
• Weight: 14.2 lb (6.4 kg)
• Air Filter Outlet Shape: round
• Air Filter Color: red
• Air Filter Height: 7.5 in (191 mm)
• Air Filter Material: cotton gauze
• Clamp Material: stainless steel
• Clamp Style: regular
• Clamps Included: 4
• Couplers Included: 1
• Intake Pipe Color / Finish: black
• Intake Pipe Material: high-density cross-linked polyethylene
• Replacement Filter: re-1040
• Type: gen ii
• CARB EO Number: d-269-37
• Estimated Horsepower Gain: 10.48 hp @ 5445 rpm
• Horse Power Increase: 10 hp
• RPM: 5445
• Mounting Hardware Included: yes
• Street Legal In All US States: legal for use in all 50 states.
• TUV Approved (Europe): no
• Package Material: paperboard
• Package Type: box
• Warranty: no-hassle lifetime limited
• Clamp Color/Finish: natural
• Air Filter Outlet Length: 4 in (102 mm)
• Prop 65 (C, R or CR): cr
• Prop 65 - Short Label: warning: cancer and reproductive harm - www.p65warnings.ca.gov
• Prop 65 Warning Label: https://www.knfilters.com/images/l/prop65.jpg
• Intake Pipe Ports: all intake tube ports needed for the specified applications are included
• Estimated Torque Gain: 10 lbft