aFe Momentum GT Cold Air Intake
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aFe Momentum GT Cold Air Intake - BMW 540i (G30) / 740i (G11/G12) / 840i (G14/G15/G16) / X3 M40i (G01) / X4 M40i (G02) - 3.0L Turbo B58
The aFe Momentum GT is a sealed cold air intake for the 3.0L B58 turbo six in the BMW 540i (G30), 740i/740Li (G11/G12), 840i (G14/G15/G16) and X3/X4 M40i (G01/G02). Its one-piece housing is moulded from heat-resistant cross-linked polyethylene with a large clear window, so you can check the filter without taking the system apart.
Fitment Note
Suits the 3.0L B58 turbo in the 2017-2023 540i (G30), 740i/740Li (G11/G12), 840i (G14/G15/G16) and the 2018-2019 X3 M40i (G01) and X4 M40i (G02). Fits cars with the factory strut brace, with no modification.
Video
Installing the aFe Momentum GT intake on the G30 540i
A 6 in (152mm) tall radial filter on a 4-1/2 in (114mm) flange feeds a dyno-tuned, heat-soak resistant tube, joined with a bellows coupling and stainless worm clamps. aFe's dyno testing shows up to +6.7 kW (+9 hp) and +24 Nm with the Pro 5R filter, and up to 24% more airflow than the factory intake.
Options: Pro DRY S is a dry, oil-free three-layer synthetic media that cleans with soap and water; aFe measured +6.7 kW (+9 hp), +22 Nm and 20% more airflow. Pro 5R is a five-layer oiled cotton gauze media, each layer finer than the last, for the most airflow; aFe measured +6.7 kW (+9 hp), +24 Nm and 24% more airflow.
Installation by a professional is recommended.
Features
- One-piece sealed cross-linked polyethylene housing
- Large clear sight window
- 6 in tall radial flow filter on a 4-1/2 in flange
- Dyno-tuned, heat-soak resistant intake tube
- Bellows coupling and stainless worm clamps
- Uses factory mounting points
Pairs Well With
Need help choosing an intake for your BMW? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- aFe Power
- Part number(s)
- 50-70073D (Pro DRY S), 50-70073R (Pro 5R)
Details
- Product
- Cold air intake
- Product line
- Momentum GT
- Housing
- One-piece sealed cross-linked polyethylene with sight window
- Intake tube
- Cross-linked polyethylene, dyno-tuned
- Filter
- Radial flow, 4-1/2 in (114mm) flange, 6 in (152mm) tall
- Filter media options
- Pro DRY S (oil-free synthetic), Pro 5R (oiled cotton gauze)
- Airflow gain
- +20% (Pro DRY S), +24% (Pro 5R)
- Rated flow
- 245 CFM (Pro DRY S), 255 CFM (Pro 5R)
- Power gain
- +6.7 kW (+9 hp)
- Torque gain
- +22 Nm Pro DRY S, +24 Nm Pro 5R
- Filter included
- Yes
- Coupler included
- Yes
Contents
- 1 x air filter (Pro DRY S or Pro 5R, to suit the version ordered)
- 1 x intake tube
- 1 x housing
- 1 x silicone bellows coupling
- 2 x clamps
- 2 x aluminium fittings (including a CCV fitting)
- 1 x grommet
- 1 x auxiliary plug
- 2 x M4 screws
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.
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