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.
6061-T6 Billet Aluminum Construction:
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.
Longer Intake Tract:
Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increasing intake air speed increasing performance and improved throttle response.
Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.
Some or all of the applications listed are 50-state exempt, please see D-550-42 for details.
Year Make Model SubModel Engine Fuel 2010-2021 Lexus GX460 V8 4.6L Gas 2008-2021 Lexus LX570 V8 5.7L Gas 2008-2021 Toyota Land Cruiser V8 5.7L Gas 2010-2012 Toyota Sequoia V8 4.6L Gas 2008-2021 Toyota Sequoia V8 5.7L Gas 2010-2019 Toyota Tundra V8 4.6L Gas 2007-2021 Toyota Tundra V8 5.7L Gas
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- Installed this with the air intake. I am impressed with both...
- Installed this with the air intake. I am impressed with both products and would highly recommend to any Toyota Tundra owner.
- Super easy installation. I bought this with the aFe intake...
- Super easy installation. I bought this with the aFe intake and you can really feel the difference. No crazy whistle either.