aFe Power Silver Bullet 46-38001 Toyota Throttle Body Spacer

aFe POWER Silver Bullet Throttle Body Spacer is a patented design that increases performance and throttle response. It's unique serrated/helix design eliminates the whistle sound that often occurs when a helix only design is used. Made in the USA from domestic suppliers, this billet aluminum spacer is CNC machined for precise fitment and has a beautiful finish. All necessary hardware and gaskets are provided for an easy and quick installation.

• Precision machined from 6061-T6 billet aluminum
• Serrated/Helix Combination Design for optimum airflow into the combustion chamber
• Eliminates annoying whistle found in helix only throttle body spacers
• Includes all hardware
• This product is 50-state legal (CARB E.O Number D-550-11)
• Constructed of Precision Machined T-6061 Billet Aluminum
• Special Helix Design Produces Increased Horsepower, Torque and Throttle Response.
• Fits with aFe Intakes
• Increased Air Volume for Better Performance.
• No Annoying Whistle