Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
- Increases Intake Turbulence
- Boosts Flow for Increased Power, Torque, and Throttle Response
- Helix Pattern Increases Air Turbulence
- Design Eliminates Annoying Whistle Sound
- T6061 Aluminum Billet
- 50-State Emissions Legal
- Fits 2005-2010 Ford Mustang 4.0L V6