The aFe 46-36008 Silver Bullet spacer fits the listed single-throttle-body 3.5L VQ35DE applications. The similarly named VQ35HR engine and its different intake arrangement are not interchangeable application proof.
| Years / source scope | Model | Exact requirements |
|---|---|---|
| 2003–2006 | Nissan 350Z | 3.5L VQ35DE |
| 2003–2005 mechanical page/manual | Nissan Altima | 3.5L VQ35DE; older EO 2002 qualification |
| 2003–2006 manual | Nissan Murano | 3.5L VQ35DE |
| 2003–2006 sedan / 2003–2007 coupe | Infiniti G35 | VQ35DE only; named exclusions and body qualification apply |
46-36008: INFINITI's official engine table distinguishes the 2007–2008 G35 sedan's VQ35HR from the 2003–2007 coupe's VQ35DE. The existing 2007 Journey/Sport sedan rows are removed. The product page's exclusion sentence combines G35 Sport, G35x and a NISMO-edition reference ambiguously; the existing G35 X group is withheld pending exact manufacturer clarification rather than certified from the generic manual. The Altima mechanical page/manual start at 2003, whereas read EO D-550-40 includes 2002; the earlier portion is withheld as a source conflict, not declared physically incompatible. Remaining G35 rows require actual coupe/sedan and VQ35DE verification.
| Detail | Value |
|---|---|
| Manufacturer Part Number | 46-36008 |
| Material / design | 6061-T6 billet aluminum; serrated/helix entry |
| Engine / application | See exact engine-specific fitment table and source qualifications |
| Sealing arrangement | Remove the original throttle-body gasket. Use two supplied gaskets: one between spacer and manifold and one between spacer and body. Engraving faces body and sticker faces hood. |
| Throttle-body fastening | The exact manual specifies 10 Nm (89 in-lb) for the four supplied longer throttle-body bolts. It gives no separate numeric extender-support torque. |
| Emissions scope | D-550-40 was read and has model/year/engine-specific coverage. Its broader G35/Altima wording does not override mechanical engine/body limits or resolve the page's named exclusions. Confirm the exact application and EO label. |
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
A model- and engine-specific Silver Bullet throttle-body spacer, not a complete intake or replacement throttle body.
Does it include a filter or coupling?The exact parts list below governs. Generic manufacturer page fields do not establish a supplied intake filter or coupling for this spacer.
Are gains guaranteed?No. Turbulence, throttle-response and whistle statements are manufacturer design claims, not guaranteed horsepower, fuel-economy or sound results for the actual engine.
Which sealing parts are used?Remove the original throttle-body gasket. Use two supplied gaskets: one between spacer and manifold and one between spacer and body. Engraving faces body and sticker faces hood.
What is the correct torque?The exact manual specifies 10 Nm (89 in-lb) for the four supplied longer throttle-body bolts. It gives no separate numeric extender-support torque.
Are all original search rows certified?INFINITI's official engine table distinguishes the 2007–2008 G35 sedan's VQ35HR from the 2003–2007 coupe's VQ35DE. The existing 2007 Journey/Sport sedan rows are removed. The product page's exclusion sentence combines G35 Sport, G35x and a NISMO-edition reference ambiguously; the existing G35 X group is withheld pending exact manufacturer clarification rather than certified from the generic manual. The Altima mechanical page/manual start at 2003, whereas read EO D-550-40 includes 2002; the earlier portion is withheld as a source conflict, not declared physically incompatible. Remaining G35 rows require actual coupe/sedan and VQ35DE verification.
Can another spacer’s instructions be substituted?No. Gaskets, O-rings, brackets, screw sizes, control cables and intake restrictions differ by exact part number.
Does the EO reference cover every application?D-550-40 was read and has model/year/engine-specific coverage. Its broader G35/Altima wording does not override mechanical engine/body limits or resolve the page's named exclusions. Confirm the exact application and EO label.
46-36008: installation details and any unresolved source scope must be matched to the actual vehicle before use.
California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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