This stage-2 sealed cold air intake resulted in 20 hp, 20 lb x ft torque and outflowed the factory intake by 66% on the 2005-2009 Lexus GX 470 V8-4.7L. Fully enclosed in a heat-shielding roto-molded plastic housing, this air intake system features a washable/reusable conical air filter that improves airflow for increased horsepower and torque. The housing also features an auxiliary inlet for better airflow as well as an attractive black powder-coated aluminum cover that provides ready access to the filter for servicing. This intake system also features a heat-insulating roto-molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. The filter is constructed using polyurethane for long life and multiple cleaning cycles.
• Dyno-Proven Gains up to +20 HP & +20lb x ft TQ
• Outflows factory intake by 66%
• Measured flow: 190 cfm @ 1.5 in H2O
• Washable and reusable pro 5r air filter for maximum performance
• Heat resistant xlpe housing with aluminum cover
Type: Stage 2 Si, Cold Air
Material: Roto-Molded Plastic Housing
Includes: Pro 5R Filter Media
Flow Rating: 190 cfm @ 1.5 in H2O
Horsepower: 20 hp
Flow Increase: +66%