The aFe Silver Bullet throttle body spacer mounts between the throttle body and intake manifold, where its patented serrated/helix design (US PAT 07055513) creates air turbulence in the intake manifold to raise combustion-chamber air pressure for added horsepower, torque and improved throttle response. Precision-machined from 6061-T6 billet aluminum, the serrated/helix combination also reduces the intake whistle produced by helix-only designs. It includes gaskets and uses all factory mounting locations, and fits the Nissan Armada/Patrol and Infiniti QX56/QX80 with the 5.6L V8.
| Type | CNC-machined throttle body spacer (aFe Silver Bullet) |
| Material | 6061-T6 billet aluminum |
| Included | Gaskets |
| Fitment | Nissan Armada/Patrol & Infiniti QX56/QX80 5.6L V8 |
| Part Number | 46-36004 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2013 | INFINITI | QX56 | Base |
| 2014-2018 | INFINITI | QX80 | Base |
| 2016-2017,2019-2020 | INFINITI | QX80 | Limited |
| 2019-2024 | INFINITI | QX80 | Luxe |
| 2021-2024 | INFINITI | QX80 | Premium Select |
| 2021-2024 | INFINITI | QX80 | Sensory |
| 2021-2024 | Nissan | Armada | Midnight Edition |
| 2017-2024 | Nissan | Armada | Platinum |
| 2018-2020 | Nissan | Armada | Platinum Reserve |
| 2021-2023 | Nissan | Armada | S |
| 2017-2024 | Nissan | Armada | SL |
| 2017-2024 | Nissan | Armada | SV |
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