aFe Ram 1500 DT 5.7L Momentum GT Pro DRY S Intake

Ram 1500 DT Momentum GT intake details

aFe 50-70013D is a Momentum GT cold air intake for the specified Ram 1500 DT 5.7L HEMI V8, including the manufacturer-listed eTorque engine option. It uses one 21-91092 Pro DRY S filter with three oil-free synthetic layers, an XLPE intake tube and a windowed XLPE housing. The exact manual explicitly excludes Ram 1500 Classic. Supported named ranges preserve the 2025 gap, and physical application must be checked separately from the year- and engine-family-limited CARB exemption.

Key Features

• One 21-91092 filter with three oil-free synthetic layers.
• Filter dimensions: (6.75 x 4.75)-inch flange, (8.25 x 6.25)-inch base, (7.25 x 5)-inch inverted top and 9-inch height.
• XLPE tube 05-5070013B1 and housing 05-5070013B2; original scoop and all four housing grommets retained.
• Bellows 05-01389 and two 03-50498 T-bolt clamps; filter clamp is a separate operation.
• Original temperature sensor quarter-turns into supplied 05-01454 fitting and 03-50167 grommet; no MAF transfer or sensor screws.
• Reconnect the original crankcase-vent quick connector to the supplied vent fitting.
• DT only; Classic excluded, 2025 gap retained and eTorque physical fitment kept separate from EO restrictions.
• Disconnect negative battery before work; no numeric torque in own manual, with a 100-200-mile recheck.

Fitment

The current exact primary and updated own manual broadly say 2019-2026 Ram 1500 5.7L HEMI, including eTorque physically, and explicitly exclude Classic. Exact selected-part named tables preserve 2019-2024 and separate 2026 ranges for Big Horn, Laramie, Limited, Lone Star, Rebel and Tradesman. The 2025 gap agrees with Stellantis' official 2025 powertrain list of 3.6L V6 and two 3.0L Hurricane choices, and its official announcement that the HEMI returns for 2026. Original Special Service remains 2020-2021. Laramie Longhorn extends only to 2021; add separate Limited Longhorn 2021-2024 plus 2026, Longhorn 2021, Express 2026 and Warlock 2026 from exact named tables. The official Ram page corroborates the 2026 Warlock's available HEMI. A named trim with another engine is not approved; no Hurricane, V6, TRX 6.2L or Classic mapping is inferred. These physical application rows do not extend CARB exemption beyond the exact EO years or include excluded engine families.

Verify 50-70013D against the actual engine, sensor and vent connections, mounting locations and applicable emissions requirements before ordering.

Specifications

What's Included

Transfer the original quarter-turn temperature sensor and all four original airbox mounting grommets. Retain the original air scoop and crankcase-vent quick connector. No new sensor, MAF assembly, sensor screws, mounting-grommet set, battery cable or scoop is supplied. Install the filter and its clamp in the housing before installing the housing into the vehicle; that filter clamp is separate from the two itemized bellows clamps. The auxiliary plug is optional. The manual also calls for the enclosed EO identification label on or near the device on a clean smooth surface for applicable inspection; a sticker does not override excluded families or expand the EO years.

About aFe Power

aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.

Related Parts

• Manufacturer product specifications for 50-70013D
• Exact illustrated installation manual
• Selected-media bench-flow comparison
• Manufacturer-linked dyno comparison and run configuration
• Shop the complete aFe Power collection

Frequently Asked Questions

One 21-91092 Pro DRY S filter, tube, housing, bellows, two T-bolt clamps, temperature-fitting grommet/adaptor, vent fitting and auxiliary inlet plug. Original sensor, mounting grommets and scoop are retained.

No. The own manual explicitly excludes Classic. These applications are for the specified DT 5.7L trucks, not other generations or engines.

Exact named tables show the gap. Stellantis lists V6/Hurricane engines for 2025 and announces the 5.7L HEMI return for 2026; the broad manufacturer headline is qualified accordingly.

D-550-58 Exhibit A explicitly lists these selected part numbers for Ram 1500 5.7L, model years 2019-2023 only, excluding engine families KCRXT05.75P1, LCRXT05.75P1, LCRXT05.75P4, LCRXT05.75P7, MCRXT05.75P0, MCRXT05.75P1, MCRXT05.75P2, NCRXT05.75P1, PCRXT05.75P1. Check the actual emissions label; no blanket all-year or all-eTorque exemption. Later 2024/2026 physical fitment does not inherit this EO.

The original air-temperature sensor quarter-turns into the supplied fitting and grommet. This is not a MAF transfer, and no new sensor or sensor screws are itemized.

All four. Preinstall the filter, align the housing with all four mounting points and the original front scoop, then press fully into place.

At the marked high-rpm point, 292.81 minus 284.35 = 8.46 HP and 273.87 minus 265.93 = 7.94 lb-ft. Separate maxima are 293.21 versus 284.35 HP = 8.86 HP and 274.98 versus 268.29 lb-ft = 6.69 lb-ft. The prototype runs differ in dates/weather and the stated configurations must be respected.

Disconnect the negative battery before work. The own manual supplies no numeric torque; secure all connections and recheck bolts, clamps and connectors after 100-200 miles. EO label placement applies only to configurations actually covered by that EO.

Installation Instructions

Verify aFe 50-70013D. Read all sixteen pages and figures A-J. Work with a cool engine and disconnect the negative battery terminal before proceeding as the exact manual requires. Loosen original clamps, disconnect temperature-sensor harness and crankcase quick connector, then pull the stock tube up from the throttle side and away from the housing. Lift the original housing straight upward to release all four pegs and the front scoop. Transfer all four factory rubber grommets. Install supplied sensor-fitting grommet/adaptor and NPT vent fitting in the new tube. Quarter-turn the original temperature sensor out and then into the new fitting to lock. Preinstall the selected filter and its clamp in the housing. Align all four mounts and the factory air scoop, then press housing fully into place. Fit bellows to throttle body with one supplied T-bolt clamp tightened; leave the remaining clamp loose. Fit tube into both filter and throttle-body coupling, align and secure clamps. Reconnect temperature-sensor harness and crankcase-vent quick connector. The auxiliary inlet can be closed with the supplied plug; no measured plug-position comparison is supplied. For an actually EO-covered configuration, follow the manual EO-label placement instruction on a clean smooth surface on or near the device. No numeric torque is provided; check all bolts, clamps and connectors after 100-200 miles.

Important Disclosures

The exact current primary and all sixteen pages of the own updated manual, complete bill and figures A-J were read and viewed. Both manuals have identical bytes; both nonidentical linked flow images and both distinct dyno reports were viewed separately. 575 CFM versus stock 415 at 7 inches H2O: calculated 38.55%, rounded manufacturer 39%. The legacy Momentum HD chart heading does not change the current Momentum GT product identity. At the marked high-rpm point, 292.81 minus 284.35 = 8.46 HP and 273.87 minus 265.93 = 7.94 lb-ft. Separate maxima are 293.21 versus 284.35 HP = 8.86 HP and 274.98 versus 268.29 lb-ft = 6.69 lb-ft. Advertised 8 HP/8 lb-ft values and marked point differences are not interchangeable with separate maxima. The intake report labels a prototype; runs are July 24, 2018 at 10:47:37 AM versus baseline July 2 at 10:12:32 AM. Both specify third gear, 20% load and Tow/Haul on. Baseline notes specify an aFe exhaust, while the dry intake run does not print its exhaust configuration; a fully controlled exhaust match is not certified. Intake SAE factor 1.04 versus baseline 1.02, temperature 91.820 versus 78.200 F, pressure 29.190 versus 29.270 in-Hg and humidity 34.71% versus 48.01%. Vehicle model year and hood settings are not printed. Results are test-specific, not a guarantee for every later configuration. Exact R/D named tables preserve the 2025 gap, original starts, Special Service 2020-2021 and separate Longhorn groups. Official Stellantis evidence corroborates the absent 2025 HEMI and 2026 return; the 2019-2026 headline is not a continuous-year engine approval. The full saved official three-page D-550-58 and exact Exhibit A row were reread and visually checked. D-550-58 Exhibit A explicitly lists these selected part numbers for Ram 1500 5.7L, model years 2019-2023 only, excluding engine families KCRXT05.75P1, LCRXT05.75P1, LCRXT05.75P4, LCRXT05.75P7, MCRXT05.75P0, MCRXT05.75P1, MCRXT05.75P2, NCRXT05.75P1, PCRXT05.75P1. Check the actual emissions label; no blanket all-year or all-eTorque exemption. Later 2024/2026 physical fitment does not inherit this EO. Exempt applications require the correct installation and identification label; physical eTorque fitment is separate from emissions exemption.

California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.