aFe Rapid Induction Cold Air Intake
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aFe Rapid Induction Cold Air Intake - BMW 340i (F30) - 3.0L Turbo B58
The aFe Rapid Induction intake suits the F30 BMW 340i with the 3.0L B58 turbo six. A lightweight vacuum-formed ABS cover with an auxiliary air inlet closes over a 7 in (178mm) tall conical radial filter, and a dyno-tuned intake tube made to the factory path carries the air to the turbo. A urethane plug is supplied if you want to block off the auxiliary inlet.
Fitment Note
Suits the 3.0L B58 turbo; aFe also lists the 440i and M140i/M240i. Not for convertible models, because of the factory strut brace.
aFe's dyno testing shows up to +6.7 kW (+9 hp) and +14 Nm, and the Pro 5R version flows up to 11% more air than the factory intake. All clamps, the coupling and hardware are included, and it bolts on with no cutting or drilling.
Options: Pro DRY S is a dry, oil-free three-layer synthetic media that cleans with soap and water. Pro 5R is a five-layer oiled cotton gauze media, each layer finer than the last, for the most airflow. Standard has a plain black ABS cover; Carbon Fibre has a carbon fibre look ABS cover.
Installation by a professional is recommended.
Features
- Vacuum-formed ABS cover, black or carbon fibre look
- Auxiliary air inlet with urethane plug supplied
- 7 in tall conical radial flow filter
- Dyno-tuned intake tube
- Silicone double-hump coupling
- Bolt-on fit with no cutting or drilling
Pairs Well With
Need help choosing an intake for your 340i? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- aFe Power
- Part number(s)
- 51-12912-C (Pro DRY S / Carbon Fibre), 51-12912-B (Pro DRY S / Standard), 54-12912-C (Pro 5R / Carbon Fibre), 54-12912-B (Pro 5R / Standard)
Details
- Product
- Cold air intake
- Product line
- Rapid Induction
- Cover
- Vacuum-formed ABS, black or carbon fibre look, with auxiliary inlet
- Intake tube
- Moulded, dyno-tuned
- Filter
- Conical radial flow, 7 in (178mm) tall
- Filter media options
- Pro DRY S (oil-free synthetic), Pro 5R (oiled cotton gauze)
- Airflow gain
- Up to +11% (Pro 5R)
- Rated flow
- 400 CFM
- Power gain
- +6.7 kW (+9 hp)
- Torque gain
- +14 Nm
- Filter included
- Yes
- Coupler included
- Yes
Contents
- 1 x air filter (Pro 5R or Pro DRY S, to suit the version ordered)
- 1 x cover (black or carbon fibre look, to suit the version ordered)
- 1 x intake tube
- 1 x silicone plug
- 1 x silicone double-hump coupling
- 2 x clamps
- 2 x M4 Torx 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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