This Silver Bullet throttle body spacer produces up to 12 hp and 14 lbs. x ft. torque and is constructed from precision machined 6061-T6 billet aluminum and is designed using a serrated/helix design that creates turbulence in the air flow at the point just prior entry into the engine optimizing the combustion cycle. This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. This spacer works with the OE and aFe Power cold air intake systems.
Serrated/Helix Design: 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 other Helix only designs.
6061-T6 Billet Aluminum Construction: All Silver Bullet Throttle Body Spacers are precision machined from 6061-T6 billet aluminum for light weight, high strength and perfect fit and finish.
Longer Intake Track: Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed increasing performance and improved throttle response.
Fitment Note: Slight modification required to work with aftermarket intake systems.
Emissions Note:This throttle body spacer is 50-state legal (CARB E.O Number D-550-11/D-550-17).
Year Make Model SubModel Engine Fuel 2005-2010 Chrysler 300 SRT-8 HEMI V8 6.1L Gas 2011-2014 Chrysler 300 SRT-8 HEMI/SRT HEMI V8 6.1L Gas 2005-2014 Chrysler 300C HEMI V8 5.7L Gas 2008-2019 Dodge Challenger R/T HEMI V8 5.7L Gas 2008-2010 Dodge Challenger SRT-8 HEMI V8 6.1L Gas 2011-2019 Dodge Challenger SRT-8/392/Scat Pack HEMI V8 6.4L Gas 2006-2019 Dodge Charger R/T HEMI V8 5.7L Gas 2006-2010 Dodge Charger SRT-8 HEMI V8 6.1L Gas 2011-2019 Dodge Charger SRT-8/392/Scat Pack HEMI V8 6.4L Gas 2005-2008 Dodge Magnum R/T HEMI V8 5.7L Gas 2005-2008 Dodge Magnum SRT-8 HEMI V8 6.1L Gas 2008-2010 Jeep Grand Cherokee SRT-8 HEMI V8 6.1L Gas
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- 5.7 hemi Space
- Installed this on a 2015 Dodge Charger RT 5.7 previous modification prior to the spacer were exhaust and cold air intake which woke up the power delivery. Installed this spacer and noticed a huge difference in intake sound which I like. Difference If i put it in sport mode with Traction controls on it would not break the tires loose now with this spacer it breaks the tires loose. I firmly believe the rated hp tq spec are to be true.