aFe 50-70022D Momentum GT uses one three-layer oil-free synthetic Pro DRY S filter with a black sealed XLPE housing and matching XLPE tube for the Lexus GX460 4.6L V8. It retains the original MAF and both original vent/vacuum hoses and uses the factory three-point housing mounts.
For the Lexus GX460 2010-2023 with the gasoline V8-4.6L engine. Both current exact manufacturer pages and shared manuals explicitly name that full family range. The exact-part retailer tables identify Base 2010-2023, Luxury 2014-2023, Premium 2010-2023 and Black Line Edition 2023. These named rows restore the documented later years and missing edition; they do not establish GX470, GX550 or a different engine. Other regional trim labels such as Executive/Ultra Premium require their own engine/housing confirmation and are not inferred into new rows.
| Years | Make | Model | Named trim; actual engine and hood requirements apply |
|---|---|---|---|
| 2010-2023 | Lexus | GX460 | Base |
| 2023 | Lexus | GX460 | Black Line Edition |
| 2014-2023 | Lexus | GX460 | Luxury |
| 2010-2023 | Lexus | GX460 | Premium |
Verify 50-70022D against the actual engine, sensor and vent connections, mounting locations and applicable emissions requirements before ordering.
| Brand | aFe POWER |
| Manufacturer Part Number | 50-70022D |
| Application | Lexus GX460 2010-2023, gasoline V8-4.6L |
| Filter / medium | 21-91141 / one three-layer oil-free synthetic |
| Tube / housing | 05-5070022B1 / 05-5070022B2; black XLPE |
| Coupling / listed clamps | 05-01389 / two 03-50498 T-bolt coupling clamps |
| Original equipment retained | MAF, both vent/vacuum hoses, three mount assemblies and engine cover |
| Inlet trim | 16-inch supplied length; trim to fit |
| Recheck / torque | 100-200 miles / no numeric torque supplied |
| Bench-flow qualification | The actual linked family chart shows 555 CFM for Pro DRY S versus 400 CFM stock at 7 inches H2O, about 39% higher. The other media bar is a separate filter option. Bench flow is not a horsepower or filtration-efficiency guarantee. |
| Dyno qualification | The exact linked dry chart identifies a prototype dry intake. At its marked high-rpm position, power is 237.08 hp baseline versus 248.58 hp intake and torque 223.40 versus 236.33 lb-ft: 11.50 hp and 12.93 lb-ft point differences. Run maxima are 237.55 versus 248.58 hp and 260.06 versus 268.28 lb-ft, or 11.03 hp and 8.22 lb-ft peak-to-peak. The current 11 hp/11 lb-ft headline does not equal every marked chart difference. Both notes list AWD, blade fan and third gear. The intake notes specify 20% load; baseline notes specify stock intake and 275/70 tires without repeating that load, and the intake notes do not specify the same tire configuration. RPM comes from OBD2, SAE factors differ at 1.04 baseline versus 1.02 intake, and temperature/humidity differ. Hood and exhaust changes are not stated. These prototype/test-specific results are not a guarantee for every vehicle or boxed revision. |
| Emissions | The manufacturer states that this product is not currently CARB exempt and is unavailable for purchase in California or use on a vehicle registered with the California DMV. No blanket road-use approval or emissions-equipment removal permission is established. |
| Quantity | Manufacturer service part | Component |
|---|---|---|
| 1 | 21-91141 | Selected Pro DRY S filter, 9-inch height and 5-inch flange |
| 1 | 05-5070022B1 | Black XLPE intake tube |
| 1 | 05-5070022B2 | Black sealed XLPE housing with sight window |
| 1 | 05-01429 | Silicone auxiliary-inlet plug |
| 1 | 05-01389 | Silicone bellows coupling |
| 2 | 03-50498 | Listed coupling T-bolt clamps |
| 1 | 03-50191 | 3/16-inch brass hose nipple |
| 2 | 03-50491 | M4 Torx MAF screws |
| 1 | 05-00007 | 3/4-inch trim seal, 16-inch length |
One selected Pro DRY S filter is supplied, not both media. Reuse the original MAF, three housing screws, three rubber grommets/steel inserts and BOTH original vent/vacuum hoses. The parts list specifies two coupling T-bolt clamps, while the filter-installation step also refers to its filter connection clamp without a separate extra loose-clamp line. Do not invent a third loose hardware part number. No new sensor, replacement hose set, engine-cover bracket bend or separate scoop is listed in this kit.
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
For the Lexus GX460 2010-2023 with the gasoline V8-4.6L engine. Both current exact manufacturer pages and shared manuals explicitly name that full family range. The exact-part retailer tables identify Base 2010-2023, Luxury 2014-2023, Premium 2010-2023 and Black Line Edition 2023. These named rows restore the documented later years and missing edition; they do not establish GX470, GX550 or a different engine. Other regional trim labels such as Executive/Ultra Premium require their own engine/housing confirmation and are not inferred into new rows.
Which filter is supplied and how is it serviced?One 21-91141 Pro DRY S three-layer oil-free synthetic filter is supplied, 9 inches high with a 5-inch flange. Clean, fully dry and do not oil dry media.
Which original mounts transfer?Transfer all three original rubber grommets and steel inserts, then secure the new housing using the three original mounting screws. The rear-most mounting screw needs the manual-specified 12-inch extension for access.
Are the original sensor and hoses retained?Yes. Transfer the original MAF with two supplied M4 Torx screws, install the brass 3/16-inch nipple and reconnect BOTH the original crankcase vent hose and original 5/32-inch vacuum line. No replacement hose set or new sensor is listed.
Does this require another kit bracket or coupling hardware?No other kit procedure is established. This exact manual uses bellows 05-01389 and two listed 03-50498 coupling T-bolt clamps, with the selected filter connection as shown. It does not specify the GX470 half-inch bracket bend or replacement hose assembly.
Does the engine cover reinstall and is the plug watertight?The original engine cover reinstalls after connecting MAF and both hoses. The optional auxiliary-inlet plug closes that opening but does not establish a water-fording depth or a sealed snorkel certification.
What do the media-specific charts establish?The actual linked family chart shows 555 CFM for Pro DRY S versus 400 CFM stock at 7 inches H2O, about 39% higher. The other media bar is a separate filter option. Bench flow is not a horsepower or filtration-efficiency guarantee. The exact linked dry chart identifies a prototype dry intake. At its marked high-rpm position, power is 237.08 hp baseline versus 248.58 hp intake and torque 223.40 versus 236.33 lb-ft: 11.50 hp and 12.93 lb-ft point differences. Run maxima are 237.55 versus 248.58 hp and 260.06 versus 268.28 lb-ft, or 11.03 hp and 8.22 lb-ft peak-to-peak. The current 11 hp/11 lb-ft headline does not equal every marked chart difference. Both notes list AWD, blade fan and third gear. The intake notes specify 20% load; baseline notes specify stock intake and 275/70 tires without repeating that load, and the intake notes do not specify the same tire configuration. RPM comes from OBD2, SAE factors differ at 1.04 baseline versus 1.02 intake, and temperature/humidity differ. Hood and exhaust changes are not stated. These prototype/test-specific results are not a guarantee for every vehicle or boxed revision.
What recheck, torque and emissions limits apply?Check bolts, clamps and connectors after 100-200 miles. No numeric torque is supplied in the exact manual. The manufacturer states that this product is not currently CARB exempt and is unavailable for purchase in California or use on a vehicle registered with the California DMV. No blanket road-use approval or emissions-equipment removal permission is established.
Verify aFe 50-70022D. With the engine cool, follow the manual battery-disconnection precaution. Lift the engine-cover front from its grommets and pull forward. Loosen original throttle-body and airbox clamps, remove the tube retaining screw, disconnect MAF and both vent hoses, then remove the old tube. Release the four original airbox-lid clips and MAF harness clip, remove the lid/filter and retain the three lower-airbox screws before removing the lower box. Transfer all three original rubber grommets and steel inserts to the new housing. Fit and trim the 16-inch inlet seal. Secure the housing using all three original screws; the rear mount requires the specified 12-inch driver extension. Transfer the original MAF using the two supplied M4 screws and fit the brass 3/16-inch hose nipple. Fit the silicone bellows and one T-bolt at the throttle body, then loosely place the second coupling clamp. Install the selected filter and its connection clamp, align the tube between coupling and filter and tighten its connections. Reconnect the original crankcase vent hose, original 5/32-inch vacuum line and MAF harness. Reinstall the engine cover and choose whether to fit the auxiliary-inlet silicone plug. Recheck all bolts, clamps and connectors after 100-200 miles. The exact manual provides no numeric torque.
For the Lexus GX460 2010-2023 with the gasoline V8-4.6L engine. Both current exact manufacturer pages and shared manuals explicitly name that full family range. The exact-part retailer tables identify Base 2010-2023, Luxury 2014-2023, Premium 2010-2023 and Black Line Edition 2023. These named rows restore the documented later years and missing edition; they do not establish GX470, GX550 or a different engine. Other regional trim labels such as Executive/Ultra Premium require their own engine/housing confirmation and are not inferred into new rows. The manufacturer states that this product is not currently CARB exempt and is unavailable for purchase in California or use on a vehicle registered with the California DMV. No blanket road-use approval or emissions-equipment removal permission is established. The exact linked dry chart identifies a prototype dry intake. At its marked high-rpm position, power is 237.08 hp baseline versus 248.58 hp intake and torque 223.40 versus 236.33 lb-ft: 11.50 hp and 12.93 lb-ft point differences. Run maxima are 237.55 versus 248.58 hp and 260.06 versus 268.28 lb-ft, or 11.03 hp and 8.22 lb-ft peak-to-peak. The current 11 hp/11 lb-ft headline does not equal every marked chart difference. Both notes list AWD, blade fan and third gear. The intake notes specify 20% load; baseline notes specify stock intake and 275/70 tires without repeating that load, and the intake notes do not specify the same tire configuration. RPM comes from OBD2, SAE factors differ at 1.04 baseline versus 1.02 intake, and temperature/humidity differ. Hood and exhaust changes are not stated. These prototype/test-specific results are not a guarantee for every vehicle or boxed revision.
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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