[46-38005] aFe Power Silver Bullet Throttle Body Spacer - Toyota Tundra V8-5.7L ( 2007 - 2021 )

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior to entry of the engine - increasing performance, as well as improving throttle response.

• Dyno-Proven Gains up to +6 HP & +12 Lbs. x Ft. TQ (Tested on 2014 Tundra V8-5.7L)
• Constructed from Durable 6061-T6 Billet Aluminum
• Unique Serrated/Helix Entry Design Creates Turbulence and Eliminates Whistle Sound
• Increases Air Intake Speed, Improving Performance & Throttle Response