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The aFe 46-38009 Silver Bullet spacer is for the stock intake on the 2.0L Scion FR-S, Subaru BRZ and Toyota 86. It is not compatible with an aftermarket intake and does not replace the throttle body.
| Years / source scope | Model | Exact requirements |
|---|---|---|
| 2013–2016 | Scion FR-S | 2.0L H4; stock intake only |
| 2013–2020 | Subaru BRZ | 2.0L H4; stock intake only |
| 2017–2020 | Toyota 86 (US scope) | 2.0L H4; stock intake only |
46-38009: Current manufacturer US product coverage governs the years above. The manual also lists global Toyota 86/FT86/GT86 2012–2020; this does not establish a US Toyota 86 application before 2017. Named trim search rows remain conditional on the actual 2.0L engine and stock intake.
| Detail | Value |
|---|---|
| Manufacturer Part Number | 46-38009 |
| Material / design | 6061-T6 billet aluminum; serrated/helix entry |
| Engine / application | See exact engine-specific fitment table and source qualifications |
| Sealing arrangement | Place the supplied gasket between the spacer and throttle body, with AIR IN facing the throttle body. |
| Throttle-body fastening | The exact manual specifies 15 ft-lb for the supplied screws. Do not substitute the lower torque from a different spacer. |
| Emissions scope | The product page cites CARB EO D-550-42 for some or all applications. The complete EO application table could not be independently read, so exemption for every listed vehicle is not certified. Confirm the exact EO coverage and required label before use. |
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?Place the supplied gasket between the spacer and throttle body, with AIR IN facing the throttle body.
What is the correct torque?The exact manual specifies 15 ft-lb for the supplied screws. Do not substitute the lower torque from a different spacer.
Are all original search rows certified?Current manufacturer US product coverage governs the years above. The manual also lists global Toyota 86/FT86/GT86 2012–2020; this does not establish a US Toyota 86 application before 2017. Named trim search rows remain conditional on the actual 2.0L engine and stock intake.
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?The product page cites CARB EO D-550-42 for some or all applications. The complete EO application table could not be independently read, so exemption for every listed vehicle is not certified. Confirm the exact EO coverage and required label before use.
46-38009: 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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