aFe Magnum FORCE Stage-2 Si Cold Air Intake
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aFe Magnum FORCE Stage-2 Si Cold Air Intake - BMW 535i (F07/F10/F11) / 640i (F06/F12/F13) / 740i (F01/F02) / X4 xDrive35i (F26) - 3.0L Turbo N55
The aFe Magnum FORCE Stage-2 Si is a sealed cold air intake for the 3.0L N55 turbo six in the BMW 535i (F10/F11, F07 GT), 640i (F06/F12/F13), 740i/740Li (F01/F02) and X4 xDrive35i (F26). A one-piece roto-moulded housing in heat-soak resistant black cross-linked polyethylene has an auxiliary air scoop, and a urethane plug is supplied if you want to seal the scoop completely.
A 6-1/2 in (165mm) tall oval radial filter feeds a dyno-tuned roto-moulded tube with moulded-in mounting tabs, and stainless hardware secures both. aFe's dyno testing shows up to +23.9 kW (+32 hp) and +81 Nm, and the Pro 5R version flows 10% more air than the factory intake.
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. Both versions make the same power and torque on aFe's dyno.
Note: Suits the 2011-2016 BMW 535i (F10/F11, F07 GT), 640i (F06/F12/F13), 740i/740Li (F01/F02 LCI) and X4 xDrive35i (F26) with the 3.0L N55 turbo; aFe also lists the X3 xDrive35i (F25). Not for ActiveHybrid models or the X4 M40i. Installation by a professional is recommended.
Features
- One-piece sealed roto-moulded housing with auxiliary air scoop
- Urethane plug supplied to seal the scoop
- 6-1/2 in tall oval radial flow filter
- Dyno-tuned roto-moulded tube with moulded-in mounting tabs
- Stainless hardware
- No cutting or drilling on factory parts
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)
- 51-82082-1 (Pro DRY S), 54-82082-1 (Pro 5R)
Details
- Product
- Cold air intake
- Product line
- Magnum FORCE Stage-2 Si
- Housing
- One-piece sealed roto-moulded cross-linked polyethylene with air scoop
- Intake tube
- Roto-moulded plastic, dyno-tuned
- Filter
- Oval radial flow, 6-1/2 in (165mm) tall
- Filter media options
- Pro DRY S (oil-free synthetic), Pro 5R (oiled cotton gauze)
- Airflow gain
- +10% (Pro 5R)
- Power gain
- +23.9 kW (+32 hp)
- Torque gain
- +81 Nm
- Filter included
- Yes
- Coupler included
- Yes
Contents
- 1 x air filter (Pro DRY S or Pro 5R, to suit the version ordered)
- 1 x housing
- 1 x intake tube
- 1 x urethane plug
- 2 x M6 button head screws
- 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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