aFe Power Silver Bullet Throttle Body Spacer Kit Ford F-150 97-10 V8-4.6L/ 97-03 V8-5.4L
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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 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 Track:
Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increasing intake air speed increasing performance and improved throttle response.
Note:
Does Not Fit 2004-2010 Ford F-150 V8-4.6L (3-Valve)
Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-11/D-550-17/D-550-43 for details.
Features:
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 and fuel efficiency.
- 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
Vehicle Applications:
Year | Make | Model | SubModel | Engine | Fuel |
1999-2004 | Ford | Excursion | V8 5.4L | Gas | |
1997-2006 | Ford | Expedition | V8 4.6L | Gas | |
1997-2004 | Ford | Expedition | V8 5.4L | Gas | |
1997-2010 | Ford | F-150 | V8 4.6L | Gas | |
1997-2003 | Ford | F-150 | V8 5.4L | Gas | |
1999-2004 | Ford | F-250 | Super Duty | V8 5.4L | Gas |
1999-2004 | Ford | F-350 | Super Duty | V8 5.4L | Gas |
2006-2008 | Lincoln | Mark LT | V8 5.4L | Gas | |
1998-2001 | Lincoln | Navigator | 16 Valve | V8 5.4L | Gas |