aFe 50-70067R is the Momentum GT Pro 5R intake for the specified BMW B46/B48 2.0L turbo-four applications. It supplies one 24-91113 five-layer pre-oiled cotton-gauze filter with a 4-inch round flange and 7-1/2-inch height, an XLPE tube and window housing, silicone bellows and two aluminum crankcase-ventilation fittings. The exact current 16-page manual retains the original MAF and both CCV lines and restores an equipped factory brace.
The exact current primary and manual specify B46/B48 2.0L turbo G30 530i/530i xDrive 2017-2023, G01 X3 2018-2023 and G02 X4 2019-2023. Complete exact selected oiled retailer rows corroborate the existing genuine labels. Extend all five original groups only to 2023 while preserving their starts: 530i Base and 530i xDrive Base 2017; X3 sDrive30i 2019; X3 xDrive30i 2018; X4 xDrive30i 2019. Positive retailer X3 2024 and X4 2024-2025 entries remain source-qualified later-year holds, without claiming physical incompatibility. Exact-part retailer hybrid xDrive30e positives also remain a housing/CCV configuration hold, not an unsupported new addition. Broader retailer 3.0L, M, M Competition and M40i rows do not independently establish this exact four-cylinder housing, sensor and two-CCV arrangement and are not inferred as applications.
| Years | Make | Model | Named trim; actual engine and hood requirements apply |
|---|---|---|---|
| 2017-2023 | BMW | 530i | Base |
| 2017-2023 | BMW | 530i xDrive | Base |
| 2019-2023 | BMW | X3 | sDrive30i |
| 2018-2023 | BMW | X3 | xDrive30i |
| 2019-2023 | BMW | X4 | xDrive30i |
Verify 50-70067R against the actual engine, sensor and vent connections, mounting locations and applicable emissions requirements before ordering.
| Brand | aFe POWER |
| Manufacturer Part Number | 50-70067R |
| Filter | 24-91113; five-layer oiled cotton gauze Pro 5R |
| Filter dimensions | 7-1/2-inch height; 4-inch flange |
| Tube / housing | 05-5070067B1 / 05-5070067B2; XLPE |
| Bellows / coupling clamps | 05-01557 / two 03-50019 #044 clamps |
| Small CCV fitting | 03-50644 aluminum quarter-NPT; normal hex-to-tube gap |
| Large CCV fitting / grommet | 05-01559 / 03-50139 |
| Sensor fasteners | Two 03-50490 M4 screws; no length specified |
| Optional plug | 05-01482 rear auxiliary inlet plug |
| Original parts retained | MAF, both CCV lines and O-rings, three mounting grommets and equipped brace |
| Torque / recheck interval | No numeric torque or mileage interval supplied in this manual |
| Quantity | Manufacturer service part | Component |
|---|---|---|
| 1 | 24-91113 | Selected five-layer pre-oiled Pro 5R filter |
| 1 | 05-5070067B1 | XLPE intake tube |
| 1 | 05-5070067B2 | XLPE window housing |
| 1 | 05-01557 | Silicone bellows coupling |
| 2 | 03-50019 | SAE #044 clamps |
| 1 | 03-50644 | Aluminum quarter-NPT CCV fitting |
| 1 | 05-01559 | Larger aluminum CCV fitting |
| 1 | 03-50139 | Large CCV fitting grommet |
| 1 | 05-01482 | Optional rear inlet plug |
| 2 | 03-50490 | M4 screws; length unspecified |
The filter flange clamp is used separately from the two itemized coupling clamps; no unsupported total clamp count is substituted. The supplied fitting grommet is distinct from the three original vehicle mounting grommets. The smaller CCV line is disconnected only at its bottom half: leave its upper connection intact. Keep original CCV O-rings because they provide the seals. No new sensor, screw length, battery procedure, numeric torque or mileage recheck interval is listed.
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 selected oiled filter, XLPE tube and window housing, silicone bellows, two #044 coupling clamps, two aluminum CCV fittings, one fitting grommet, optional rear-inlet plug and two M4 sensor screws.
Does the original brace need permanent modification?No. The manual specifies fitment with or without the original brace. Remove an equipped brace for access and reinstall it at completion.
Is the original MAF retained?Yes. Transfer it with two supplied M4 screws. The bill does not give their length.
Which part of the smaller CCV line is disconnected?Only its bottom half at the intake tube. Leave the top connection intact and retain the original sealing O-rings.
Should the quarter-NPT fitting sit flush to the tube?No. The manual expressly describes a small gap between the fitting hex and tube as normal.
How must the bellows seat on the turbo?Its end must sit flush to the turbo rim so the internal bead enters the turbo groove before tightening that clamp.
Do the advertised gains equal peak differences?No. The selected oiled chart marks 5.32 hp and 7.75 lb-ft at 3598 rpm; its separate maximum power is 0.63 hp lower and maximum torque 4.05 lb-ft higher than baseline. Dates and SAE factors differ.
What battery, torque and recheck interval is specified?This exact manual gives no battery-disconnection step, numeric torque or mileage interval. Complete its final connection and clearance checks.
Verify aFe 50-70067R. Read all sixteen pages and figures A-K on a cool engine. Remove the brace if equipped. Disconnect the MAF harness and its resonator hook, loosen original airbox/resonator clamps and remove the airbox and resonator together. Release the larger CCV connector by pressing its opposing tabs with the specified two small screwdrivers or picks. Disconnect only the bottom half of the smaller CCV line, leaving its top connection intact. Remove the original turbo retention clip and intake tube. Transfer the MAF with the two supplied M4 screws. Thread the small CCV fitting into the tube NPT insert; the gap between hex and tube is normal. Install the supplied large-fitting grommet first and then the larger CCV fitting. Push the selected filter into the housing until its tabs lock, and fit its flange clamp loosely. Install the optional rear-inlet plug if desired. Put the bellows on the turbo inlet with both supplied clamps. Seat its end flush to the turbo rim so its interior bead engages the groove; tighten the turbo-side clamp and leave the open end loose. Insert the new tube into the bellows. Connect both original CCV lines while retaining their O-rings, then reconnect the MAF. Press the housing into all three original mounting grommets, slip the tube into the filter, tighten the filter clamp and tube-to-bellows clamp. Restore the brace if originally equipped and check every connection and clearance. This manual specifies no battery disconnection, numeric torque or mileage interval.
The exact current selected oiled manufacturer page and full 16-page own manual, complete bill and figures A-K were read and viewed. The actual flow chart shows selected Pro 5R 255 versus stock 200 CFM at 7 inches H2O, a calculated 27.5% increase rounded to 28%; dry 245 CFM is a different medium. The selected oiled dyno marks 161.21 versus 155.89 hp and 235.32 versus 227.57 lb-ft at 3598 rpm, differences of 5.32 hp and 7.75 lb-ft. Separate maxima are 224.66 versus 225.29 hp and 251.99 versus 247.94 lb-ft: minus 0.63 hp and plus 4.05 lb-ft. These marked values do not independently establish the advertised 7 hp and 11 lb-ft at an unmarked point. Both runs identify a 2019 G01 X3 B46 four-cylinder with original ECU, downpipe, exhaust and 245/50R19 OEM wheels/tires, fifth gear, sport/dyno modes, inductive Filter E signal, hood open and large/two small fans. Baseline March 30, 2021 at 12:14:26 PM uses SAE 1.00; selected intake April 12, 2021 at 12:15:36 PM uses SAE 1.01. Dates and correction factors differ, limiting generalization. Exact retailer later X3/X4 and hybrid positives remain documented configuration holds. Retain both original CCV O-rings, only disconnect the lower half of the smaller line, and restore the original brace. No battery step, numeric torque or mileage interval is borrowed. Manufacturer non-CARB and California registered-vehicle restrictions apply.
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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