The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs.

All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish. This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.

Features and Benefits:

• 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.
• 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

Details:

• Color: Raw
• Emission Code: 1
• Fuel Type: Gas
• Liter: 1.8 Liter
• Material: 6061-T6 Aluminum
• Mounting Hardware Included: Yes
• Series: Silver Bullet
• Thickness: 0.63 Inch
• Warranty: 2 Year

Applications:

• Toyota Corolla 11-22 L4-1.8L