aFe 51-73114 is the Momentum GT Pro DRY S intake for qualified 2015-2020 F-150 5.0L V8 applications. One 21-91092 element uses three oil-free synthetic layers and 9-inch height. Molded housing and tube, two aluminum vent fittings and elbow reducer retain the original crankcase lines, coolant-hose retention and mounting hardware.
Current exact manufacturer page and twelve-page manual identify F-150 2015-2020 with 5.0L V8, correcting the older 2015-2017 title. Exact dry selected-part indexed retailer tables supports King Ranch, Lariat, Platinum, XL and XLT 2015-2020 plus SSV 2016-2020; those six named groups are restored while the original model-only row and bounds remain. Actual engine, original vent connections and housing mounts must match. No EcoBoost, Raptor or later-generation application is inferred. Positive dry retailer Limited, Police Responder and Raptor rows conflict with the required 5.0L configuration and remain held for exact engine/housing reconciliation; they are not newly mapped or declared physically incompatible.
| Years | Make | Model | Named trim; actual engine and hood requirements apply |
|---|---|---|---|
| 2015-2020 | Ford | F-150 | 5.0L V8; actual original vent and mounting configuration required |
| 2015-2020 | Ford | F-150 | King Ranch |
| 2015-2020 | Ford | F-150 | Lariat |
| 2015-2020 | Ford | F-150 | Platinum |
| 2015-2020 | Ford | F-150 | XL |
| 2015-2020 | Ford | F-150 | XLT |
| 2016-2020 | Ford | F-150 | SSV |
Verify 51-73114 against the actual engine, sensor and vent connections, mounting locations and applicable emissions requirements before ordering.
| Brand | aFe POWER |
| Manufacturer Part Number | 51-73114 |
| Product line | Momentum GT cold air intake |
| Selected filter | One 21-91092 Pro DRY S; three oil-free synthetic layers; 9-inch height |
| Filter dimensions | 6.75 x 4.75-inch flange; 8.25 x 6.25-inch base; 7.25 x 5-inch inverted top |
| Tube and housing | Molded XLPE; tube 05-73114B1 / housing 05-73112B2 |
| Coupling | 05-01344 elbow reducer; current primary calls polyurethane, exact manual does not specify material |
| Vent fittings | One 05-01339 large and one 05-01338 small aluminum fitting |
| Airflow qualification | 58% is a manufacturer claim; no flowchart linked on the current selected page |
| Dyno qualification | Dry page links chart explicitly identifying 54-73114 oiled intake; not independent selected dry certification |
| EO qualification | Manual identifies D-550-28 for 2015-2016 only; no 2017-2020 blanket exemption |
| UPC | 802959541326 |
| WARNING | This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov. |
| Quantity | Manufacturer service part | Component |
|---|---|---|
| 1 | 21-91092 | Selected Pro DRY S oil-free filter |
| 1 | 05-00072 | 7/16-inch trim, 15.5-inch length |
| 1 | 05-73114B1 | Intake tube |
| 1 | 05-73112B2 | Housing |
| 1 | 05-01344 | Elbow-reducer coupling |
| 1 | 03-50006 | Coupling clamp |
| 1 | 03-50009 | Coupling clamp |
| 2 | 03-50616 | Housing retainer clips |
| 1 | 05-01339 | Large vent-tube fitting |
| 1 | 05-01338 | Small vent-tube fitting |
The shared bill oiled and Pro-GUARD media rows are alternatives, not additional supplied filters. Retain original housing grommet and mounting screw, both original crankcase-breather lines and coolant-hose retention. No new MAF, MAF screws or replacement breather hoses are itemized. Follow the illustrated filter-to-housing interface; do not add a separate large T-bolt or auxiliary-opening plug to the bill from another Momentum kit. Current primary calls the coupling polyurethane while generic retailer-family copy calls silicone; exact material/revision is not independently resolved by the bill.
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
One 21-91092 Pro DRY S element with three oil-free synthetic layers and 9-inch height. Other bill media are separate choices.
Which application years are identified?Current manufacturer and exact manual identify F-150 2015-2020 with 5.0L V8; physical coverage is broader than the stated EO years.
Does the EO cover all 2015-2020 applications?The exact manual identifies 2015-2016 only under D-550-28; no blanket 2017-2020 exemption is claimed.
Which vent lines reconnect?Both original crankcase-breather lines connect to the supplied large and small aluminum fittings.
Are new MAF screws or breather hoses included?Neither is itemized in this exact bill; retain the original line and mounting hardware specified by the manual.
Does this kit include a separate auxiliary-opening plug?No plug is itemized in this exact bill. Generic family copy is not used to add another kit component.
Is the 58-percent airflow claim supported by a current linked chart?The current exact page gives the claim without a flowchart link, so no unseen baseline or pressure is certified.
What torque and follow-up apply?No numeric torque is stated. Disconnect the negative battery as instructed and retighten connections after approximately 100-200 miles.
Verify aFe 51-73114. Read all twelve pages and figures A-F. Work on a cool engine and disconnect the negative battery terminal. Unclip coolant hose from original tubes and disconnect both crankcase-breather lines. Loosen original intake clamps and remove tube. Retain housing screw, remove two original plastic rivets and lift out original airbox. Transfer original grommet to new housing and fit edge trim. Seat housing on original mounts, restore original screw and fit both supplied retainer clips. Insert selected filter into housing. Place elbow reducer and clamps on throttle body loosely. Screw both supplied vent fittings into the tube in their illustrated positions. Slide new tube into the coupling first, then into the filter. Align and tighten clamps. Reconnect both original crankcase-breather lines and secure coolant hose back onto tube. Verify every clamp, screw and connection. Retighten after approximately 100-200 miles. No numeric torque is stated. Place EO identification label as directed only for an actually exempt configuration.
The exact current dry page advertises 58 percent more airflow but links no comparison flow chart; no unseen baseline, pressure or measured dry percentage is reconstructed. The linked dyno explicitly identifies the separate 54-73114 oiled intake and is not independent dry certification. Its marked differences are 10.90 hp and 10.37 lb-ft at separate rpm points; run maxima differ by 8.57 hp and 9.14 lb-ft. Both June 2 and June 3, 2015 runs use SAE 1.02, aFe exhaust and third gear, with different weather; intake notes miles driven without a number. This is not an original-exhaust-only comparison. All twelve manual pages, full bill and three contacts including figures A-F were read and viewed. The exact bill has no separate auxiliary-opening plug, new MAF screws or replacement breather hoses, despite generic retailer family wording. Primary calls the coupling polyurethane while generic family descriptions call silicone; actual material/revision remains qualified. The manual limits D-550-28 coverage to 2015-2016. Prior indexed official-table evidence names selected family 2015 and 2016 F-150 5.0L FFV 2WD/4WD rows; the full official order remains held and was not retried. Later physical-fitment years are not blanket exemption. Original EO metadata remains with this qualification. Exact dry retailer tables support six restored named groups; positive Limited, Police Responder and Raptor rows remain held against actual engine/housing requirements.
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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