The aFe 51-12172 Magnum FORCE Stage-2 intake supplies one Pro DRY S filter, a molded plastic tube and a one-piece 18-gauge powder-coated heat shield for the listed 6.4L HEMI cars. Shaker-hood vehicles are excluded. Unlike the carbon tube kits, these exact current pages allow spacer 46-32007 only after cutting this intake tube at its marked line; the unmodified intake’s no-cut claim does not cover that optional spacer installation.
| Years | Make | Model | Requirements |
|---|---|---|---|
| 2011–2023 | Dodge | Challenger / Charger | 6.4L HEMI; no Shaker hood |
| 2012–2014 | Chrysler | 300 | 6.4L HEMI |
| 2023 | Chrysler | 300C | 6.4L HEMI; separate manual row |
51-12172: The exact 6.4L manual separately lists 2012–2014 Chrysler 300 and the 2023 Chrysler 300C. These are not continuous 2012–2023 Chrysler applications. Its generic Charger row starts in 2011; existing engine-specific Charger search rows begin in 2012 and no new 2011 6.4L Charger row is created here. Remaining named-trim rows are conditional on the correct engine and hood; no all-trim certification is claimed. No Durango, Jeep, Hellcat or unrelated-engine application is established by these exact car-intake sources.
| Detail | Value |
|---|---|
| Manufacturer Part Number | 51-12172 |
| Filter | One 21-90038 Pro DRY S; no borrowed 5.7L height specification |
| Tube | 05-12172B1 |
| Heat shield | 05-12172B2; one-piece 18-gauge powder-coated |
| Adapter / sensor grommet | 05-01193 silicone adapter; 03-50033 temperature-sensor grommet |
| Hood / spacer | Shaker hood excluded; spacer 46-32007 only with marked tube cut |
| Breather connection | Supplied 6.50 in. long 3/4 in. hose 05-00070 |
| Emissions | The exact current page references CARB EO D-550-22 / D-550-51 for some or all applications. Exact EO scope was unavailable for independent verification; verify actual year, engine and part rather than treating every current fitment row or existing emissions tag as certified. Follow the applicable EO identification-label instruction. |
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 Magnum FORCE Stage-2 molded-tube intake with one Pro DRY S filter and a heat shield for the listed 6.4L HEMI cars.
Does it fit a Shaker hood?No. The exact current page excludes Challenger or Charger models equipped with a Shaker hood; a generic 5.7L/6.4L or trim match does not override that restriction.
Can spacer 46-32007 be used?The current exact page says yes only after cutting this molded intake tube at its marked line. That optional modification is separate from the standard kit’s no-cut installation claim.
Are both filter media supplied?No. This exact part supplies one 21-90038 Pro DRY S filter. The shared manual’s second filter is assigned to the other part number.
Is this a carbon fiber or sealed airbox intake?No. The exact product uses a molded plastic tube and one-piece powder-coated heat shield. Carbon tube and sealed Momentum kits have different contents and compatibility notes.
Which sensor and crankcase hose are used?Transfer the original temperature sensor into the supplied grommet. The 6.4L manual uses its supplied 6.50 in. 3/4 in. hose.
Does the family year range apply to every model?The exact 6.4L manual separately lists 2012–2014 Chrysler 300 and the 2023 Chrysler 300C. These are not continuous 2012–2023 Chrysler applications. Its generic Charger row starts in 2011; existing engine-specific Charger search rows begin in 2012 and no new 2011 6.4L Charger row is created here.
Is every application CARB exempt?The exact current page references CARB EO D-550-22 / D-550-51 for some or all applications. Exact EO scope was unavailable for independent verification; verify actual year, engine and part rather than treating every current fitment row or existing emissions tag as certified. Follow the applicable EO identification-label instruction.
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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