aFe 56-70025R is the Takeda Momentum intake for the specified Nissan Altima 2.5L applications. One Pro 5R filter locks into the enclosed XLPE window housing. A silicone bellows reducer connects to the throttle body and accepts the original crankcase fitting and mini clamp; the original MAF sensor transfers to the new tube.
The current exact manufacturer pages specify Altima 2019–2025 2.5L; the shared exact 16-page manual ends at 2023. Exact selected-part retailer tables support Platinum 2019–2022 and S, SL, SR and SV 2019–2025, shown below; later named rows extend beyond the manual. Broader retailer Platinum-through-2025 listings conflict with these tables and are not adopted. Actual 2.5L engine and intake connections remain required; the shared SR or Platinum trim name alone does not authorize 2.0L VC-Turbo. Drivetrain-specific revisions must be checked against the installed assembly.
| Years | Make | Model | Named trim; actual engine and hood requirements apply |
|---|---|---|---|
| 2019-2022 | Nissan | Altima | Platinum |
| 2019-2025 | Nissan | Altima | S |
| 2019-2025 | Nissan | Altima | SL |
| 2019-2025 | Nissan | Altima | SR |
| 2019-2025 | Nissan | Altima | SV |
Verify 56-70025R against the actual engine, sensor and vent connections, mounting locations and applicable emissions requirements before ordering.
| Brand | aFe POWER |
| Manufacturer Part Number | 56-70025R |
| Product type | Takeda Momentum enclosed cold air intake |
| Selected filter | One 24-91103, 3.5-inch flange x 7.5-inch height |
| Media | Five-layer pre-oiled cotton gauze; washable/reusable |
| Tube / housing | XLPE 05-5670025B1 / window housing 05-5670025B2 |
| Coupling | 05-01538 silicone bellows; 3.5 x 2.75-inch inside diameters x 4-inch length |
| Coupling clamps | Two #052 03-50008 |
| Crankcase connection | Original fitting inserted into coupling port; original mini clamp reused |
| MAF transfer | Two supplied M4 Torx screws; manual prints service code 05-50491 without length |
| Tool / auxiliary plug | T20 bit 03-50066 / silicone plug 05-01527 |
| Mounting / cover | Original grommets and sleeves, one original housing screw, two original scoop clips and front cover with 12 clips |
| Recheck / torque | 100–200-mile connection recheck; no numeric torque supplied |
| Quantity | Manufacturer service part | Component |
|---|---|---|
| 1 | 24-91103 | Selected main filter; opposite-media row is alternate |
| 1 | 05-5670025B1 | XLPE intake tube |
| 1 | 05-5670025B2 | Enclosed window housing |
| 1 | 05-01538 | Silicone bellows reducer |
| 2 | 03-50008, #052 | Coupling clamps |
| 2 | 05-50491, as printed | M4 Torx sensor screws; confirm service code and length for replacement |
| 1 | 03-50066 | T20 Torx bit |
| 1 | 05-01527 | Optional auxiliary-inlet plug |
The selected kit has one main filter; the alternate-media BOM row is not another supplied filter. The manual’s accessory page mistakenly repeats the oiled filter code under the dry-media image; the actual BOM and selected dry-media product specify 21-91103. The M4 screw service code is printed with a 05 prefix and no length, so do not substitute a different kit’s screw specification without confirmation. The filter-flange clamp has no separate BOM service code/count. Retain the original crankcase fitting, mini clamp, mounting grommets/sleeves, housing screw and scoop/cover clips. Service supplies are separate.
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 24-91103 Pro 5R filter. The alternate-media row is not a second supplied filter.
Does this filter require oil?Yes. Five-layer cotton-gauze Pro 5R is supplied pre-oiled; follow its cleaning and re-oiling procedure.
Will an SR or Platinum trim name alone establish fitment?No. The actual 2.5L engine and matching intake arrangement are required; 2.0L VC-Turbo is not authorized.
Where does the crankcase fitting reconnect?Into the bellows coupling’s port, secured with the original mini clamp.
How is the MAF retained?Transfer the original sensor to the new tube with the supplied M4 Torx screws and reconnect its harness.
How many front cover clips are reused?All 12 front cover clips, separately from the two retained scoop clips.
Does the optional plug change the inlet path?Yes. It closes the auxiliary side inlet for front-fed air and reduced sound; opening it can admit warmer engine-compartment air.
What torque and recheck interval apply?The exact manual supplies no numeric torque. Recheck bolts, clamps and connectors after 100–200 miles.
Verify aFe 56-70025R. Work on a cool engine. Remove the front cover’s 12 original push clips and lift the cover out. Disconnect the MAF harness and unclip it from the airbox. Retain the two front scoop clips and remove the scoop. Release the original crankcase fitting clamp and throttle-body clamp, retain the housing’s 10mm-head screw and lift the original intake from its grommets. Transfer the housing grommets with metal sleeves, lock the main filter into the replacement housing and leave its clamp loose. Install the optional side plug if front-only air and reduced sound are desired. Seat the housing on the original vehicle grommets, secure it with the retained screw and secure its scoop section using the two original clips. Fit the bellows coupling to the throttle body with its smaller side at the throttle body and both #052 clamps loose. Transfer the original mini clamp to the coupling port and reconnect the original crankcase fitting. Transfer the original MAF to the new tube with the supplied M4 screws. Insert the tube into the filter first and then into the bellows, align everything and tighten all clamps. Reconnect the MAF harness, check the connections and restore the front cover with its original 12 clips. Recheck bolts, clamps and connectors after 100–200 miles. No numeric torque is supplied.
The exact linked flow chart shows 245 CFM Pro 5R, approximately 17% above stock 210 CFM at 7 inches H2O. The selected-media Dynojet image identifies a 2019 Altima 2.5L, original intake/exhaust baseline February 3, 2020, SAE factor 1.00, and selected intake with factory exhaust February 5, 2020, SAE factor 0.98. Both use smoothing 5; no gear/fan configuration is specified in these run notes. At the marked 3,977 rpm, 117.12 versus 110.24 hp and 154.65 versus 145.58 lb-ft differ by 6.88 hp and 9.07 lb-ft. Independent maximum-power values 163.86 versus 156.64 hp differ by 7.22 hp; independent maximum-torque values 158.12 versus 157.95 lb-ft differ by 0.17 lb-ft. The product headline rounds the marked comparison to 7 hp and 9 lb-ft; point and independent-maximum comparisons are distinct, and gains are not guaranteed on every vehicle. The exact manufacturer pages and manual state this product is not CARB exempt and unavailable for purchase in California or use on California-registered vehicles.
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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