K&N 57-9011 Performance Air Intake System LEXUS GS400, V8-4.0L; 1998-2000

Description K&N 57-9011 Performance Air Intake System LEXUS GS400, V8-4.0L; 1998-2000

A high-density polyethylene (HDPE) rotationally-molded tube increases the volume of airflow to the engine and provides a guaranteed increase in horsepower and torque. This system is paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media.

The oversized, conical filter design allows up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from high engine bay temperatures, and the system can typically be installed in less than 60 minutes.

• Guaranteed to increase horsepower and torque
• Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
• Engineered to provide high airflow and exceptional filtration
• Replaces factory air filter and intake tube

Specifications:

• Estimated Horsepower Gain: 9.34 HP @ 5978 RPM
• Replacement Filter: RU-4630
• Air Filter Color: Red
• Air Filter Material: Cotton Gauze
• Air Filter Outlet Shape: Round
• Clamps Included: 4
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• CARB EO Number: D-269-18
• Couplers Included: 1
• Type: Gen II
• Estimated Torque Gain: 8.2 lbft
• Product Style: 57 Series FIPK
• Alternate Replacement Filter: RP-4630/RU-4630XD
• Intake Pipe Color / Finish: Black
• Intake Pipe Material: High-Density Cross-Linked Polyethylene
• Street Legal In All US States: Legal for use in all 50 states
• TUV Approved (Europe): No
• Weight: 10.4 lb (4.7 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

Part numbers: 57-9011

Special order: imported to order. Contact us for price and availability.