Street Performance Throttle Body Spacer-Aluminum

STREET PERFORMANCE HELIX POWER TOWER PLUS THROTTLE BODY SPACER, T-6061 ALUMINUM -- Provides additional power up to 22 h.p. and 25 lb.-ft. of torque and improves fuel efficiency up to 4 miles per gallon; Includes gaskets, bolts, washers, and one-inch extender; Crafted from precision-machined T-6061 aircraft solid-billet aluminum for long lasting performance; Engineered to provide increased air-flow and performance throughout the power band; Features computer-designed chambers and channels to improve air velocity performance; Its variable venturi aperture provides turbulence to mix the air and fuel charge for a complete burn efficiency; Can be used with any grade of fuel; Easy installation.