The K&N 57-2531 FIPK Air Intake System replaces the stock air intake to enhance airflow and help increase performance in your Ford F250/F350 7.3L Powerstroke. A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and an 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.
Estimated Horsepower Gain: 9.77 HP @ 3022 RPM
Replacement Filter: RC-4780
Air Filter Color: Red
Air Filter Material: Cotton Gauze
Air Filter Outlet Shape: Round
Clamps Included: 4
Clamp Material: Stainless Steel
Clamp Style: Regular
Couplers Included: 1
Type: Gen II
Estimated Torque Gain: 17 lbft
Product Style: 57 Series FIPK
Intake Pipe Color / Finish: Black
Intake Pipe Material: High-Density Cross-Linked Polyethylene
Weight: 14.6 lb (6.6 kg)
Product Box Height: 12.25 in (311 mm)
Product Box Length: 20.25 in (514 mm)
Product Box Width: 12.25 in (311 mm)
Mounting Hardware Included: Yes