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Silver Bullet Throttle Body Spacer

Dodge/Chrysler/Jeep Challenger/Charger/Magnum/300/Grand Cherokee R/T / SRT-8/392 08-18 V8-5.7L/6.1L/6.4L HEMI
Part Number: 46-32007

MSRP: $181.40


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).


Vehicle Applications

Year Make Model SubModel Engine Fuel
2005-2014Chrysler 300 V8 5.7L Gas
2005-2010Chrysler 300 V8 6.1L Gas
2011-2014Chrysler 300 SRT-8 HEMI/SRT HEMI V8 6.1L Gas
2008-2018Dodge Challenger V8 5.7L Gas
2008-2010Dodge Challenger V8 6.1L Gas
2011-2018Dodge Challenger V8 6.4L Gas
2006-2018Dodge Charger V8 5.7L Gas
2006-2010Dodge Charger V8 6.1L Gas
2011-2018Dodge Charger V8 6.4L Gas
2005-2008Dodge Magnum V8 5.7L Gas
2005-2008Dodge Magnum V8 6.1L Gas
2008-2010Jeep Grand Cherokee SRT8 HEMI V8 6.1L Gas
Reviews (1)

Customer Reviews (1)

Overall average

Average Ratings By Category:

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1 Item(s)

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.
  • Quality
  • Value
  • Easy Install
Review by Ragan / Posted on 8/18/2018

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