aFe Momentum GT Cold Air Intake
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aFe Momentum GT Cold Air Intake - BMW 330i (G20/G21) / 430i (G22/G23) / 230i (G42) - 2.0L Turbo B46/B48
The aFe Momentum GT is a sealed cold air intake for the 2.0L B46/B48 turbo four in the BMW 330i (G20/G21), 430i (G22/G23) and 230i (G42). The one-piece housing is moulded from heat-resistant cross-linked polyethylene with a large clear window for checking the filter, and an aluminium heat shield panel keeps hot engine air away from it. It fits with the factory strut brace in place.
A 7-1/2 in (190mm) tall radial filter on a 4 in (102mm) flange feeds a dyno-tuned, heat-soak resistant tube, joined by a bellows coupling and stainless worm clamps. aFe's dyno testing shows up to +8.2 kW (+11 hp) and +16 Nm with the Pro 5R filter.
Options: Pro DRY S is a dry, oil-free three-layer synthetic media that cleans with soap and water; aFe measured +8.2 kW (+11 hp) and +15 Nm. Pro 5R is a five-layer oiled cotton gauze media, each layer finer than the last, for the most airflow; aFe measured +8.2 kW (+11 hp) and +16 Nm. The Pro 5R kit also includes an aluminium crankcase ventilation fitting.
Note: Suits the 2.0L B46/B48 turbo in the 2019-2024 330i (G20/G21), 2021-2024 430i (G22/G23) and 2022-on 230i (G42). Not for the 320i, 420i or the 430i Gran Coupe (G26). Installation by a professional is recommended.
Features
- One-piece sealed cross-linked polyethylene housing
- Large clear sight window
- Aluminium heat shield panel
- Fits with the factory strut brace
- 7-1/2 in tall radial flow filter
- Dyno-tuned intake tube and bellows coupling
- Uses factory mounting points
Need help choosing an intake for your BMW? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Engine |
|---|---|---|---|
| BMW | 330i | G20 | B46/B48 |
Product
- Brand
- aFe Power
- Part number(s)
- 50-70061R (Pro 5R), 50-70061D (Pro DRY S)
Details
- Product
- Cold air intake
- Product line
- Momentum GT
- Housing
- One-piece sealed cross-linked polyethylene with sight window
- Heat shield
- Aluminium panel
- Intake tube
- Cross-linked polyethylene, dyno-tuned
- Filter
- Radial flow, 4 in (102mm) flange, 7-1/2 in (190mm) tall
- Filter media options
- Pro DRY S (oil-free synthetic), Pro 5R (oiled cotton gauze)
- Airflow gain
- +3% (Pro DRY S), +6% (Pro 5R)
- Rated flow
- 150 CFM (Pro DRY S), 155 CFM (Pro 5R)
- Power gain
- +8.2 kW (+11 hp)
- Torque gain
- +15 Nm Pro DRY S, +16 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
- 1 x aluminium fitting (plus a CCV fitting with the Pro 5R kit)
- 1 x auxiliary plug
- 2 x M4 screws
- 1 x grommet

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