Silver Bullet throttle body spacers create turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable 6061-T6 billet aluminum and use a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix-only throttle spacers.
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 increase intake air speed, performance and improve throttle response.
Some or all of the applications listed are 50-state exempt, please see D-550-41 for details.
Year Make Model SubModel Engine Fuel 2011-2021 Dodge Durango HEMI V8 5.7L Gas 2009-2010 Dodge Ram 1500 HEMI V8 5.7L Gas 2010-2010 Dodge Ram 2500 HEMI V8 5.7L Gas 2011-2021 Jeep Grand Cherokee HEMI V8 5.7L Gas 2011-2021 Ram 1500 HEMI V8 5.7L Gas 2019-2021 Ram 1500 Classic HEMI V8 5.7L Gas 2010-2018 Ram 2500 HEMI V8 5.7L Gas 2011-2018 Ram 3500 HEMI V8 5.7L Gas
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- Great product great price
- I have had one on my 2018 ram for about 8 months and have noticed a pick up in throttle response plus I have noticed about 2 mpg on average. And it seems to work well with my Mopar cold air intake