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 (US PAT 07055513). Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increasing intake air speed increasing performance and improved throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation.
Features
- Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
- Increases Air Speed, Improving Performance and Throttle Response
- CNC-Machined from Durable 6061-T6 Billet Aluminum
- Black Anodized Finish for a Stealthy Look
Part number: 46-36011B (4636011B)
aFe Nissan Frontier 20-22 V6-3.8L Silver Bullet Throttle Body Spacer
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- Special order, final sale, see policy
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2020–2022 | Nissan | Frontier |
- Engine: V6-3.8L
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | AFE Power |
| Part number | AFE46-36011B |
| Category | Exhaust & Performance |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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