aFe Momentum GT Cold Air Intake
Not sure which option fits your application? Contact Us - we're happy to help.
aFe Momentum GT Cold Air Intake - BMW Z4 sDrive28i (E89) - 2.0L Turbo N20
The aFe Momentum GT Cold Air Intake replaces the factory air box on the E89 BMW Z4 sDrive28i with the 2.0L turbo N20. A 165mm (6-1/2in) tall cone filter with a 102mm (4in) flange sits in a one-piece roto-moulded housing with an auxiliary air inlet, feeding a CAD-designed, dyno-tuned roto-moulded tube.
The housing is cross-linked polyethylene, resists heat and has a clear window to check the filter without removing anything. aFe rates the system at 400 CFM, with up to 102% more flow than stock (Pro 5R) or 90% (Pro DRY S), and its dyno testing shows up to +5 kW (+7 hp) and +14 Nm.
Options: Pro DRY S uses dry, oil-free three-layer synthetic media that washes clean with no oiling, suited to street and light off-road use. Pro 5R uses pre-oiled five-layer cotton gauze media for the most airflow, washable and reusable. aFe quotes the same power gains for both.
Note: Suits the E89 Z4 sDrive28i with the 2.0L turbo N20. Installation by a professional is recommended.
Features
- One-piece roto-moulded sealed housing with auxiliary air inlet
- Clear sight window to check the filter without disassembly
- 165mm (6-1/2in) tall cone filter with a 102mm (4in) flange
- CAD-designed, dyno-tuned roto-moulded intake tube
- 400 CFM rating, up to 102% more flow than stock
- Dyno-tested gains of up to +5 kW (+7 hp) and +14 Nm
- Silicone coupling and stainless steel clamps; no cutting or drilling
Need help choosing an intake for your Z4? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- aFe Power
- Part number(s)
- 51-76315 (Pro DRY S), 54-76315 (Pro 5R)
Details
- Product
- Cold air intake system
- Product line
- Momentum GT
- Filter media options
- Pro DRY S (dry) or Pro 5R (oiled)
- Filter
- 165mm (6-1/2in) tall cone, 102mm (4in) flange
- Housing
- One-piece roto-moulded polyethylene with sight window
- Intake tube
- Roto-moulded plastic
- Rated flow
- 400 CFM
- Flow gain
- +90% (Pro DRY S) / +102% (Pro 5R)
- Power gain
- Up to +5 kW (+7 hp)
- Torque gain
- Up to +14 Nm
- Filter included
- Yes
- Coupler included
- Yes
Contents
- 1 x one-piece sealed housing with sight window
- 1 x roto-moulded intake tube
- 1 x cone air filter (Pro DRY S or Pro 5R)
- 1 x silicone coupling
- Stainless steel clamps
- Mounting hardware
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.

Need Help Finding the Right Part?
We’ll Track It Down for You
We know how frustrating it can be searching for the right part. If it’s not listed on our site, that doesn’t mean we can’t source it.
Fill out the quick form below and our team will track it down for you.

