AFE BMW Intake Parts

Maxiumum Flow Pro5R Filter

This intake kit replaces your restrictive factory air box. It features a 3-angle aluminum velocity stack adapter, 1.6mm powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.

This version uses aFe's highest flowing filter media, which uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

By removing your stock intake air box, you are removing the most restrictive portion of your intake system, increasing both horse power and torque, improving acceleration as well as throttle response.

For the maximum benefit in performance, we recommend upgrading your engine software with the Shark Injector (Click here for more info on the Shark Injector performance software.)

This part fits the following BMWs:
1996 - 2004 E39 Sedan 530i 

Click here for installation instructions.

Maximum Flow Pro5R Filter

This intake kit replaces your restrictive factory air box. It features a 3-angle aluminum velocity stack adapter, 1.6mm powder-coated steel heat shield, trim sealed to seal out hot engine air, and a custom aFe brand cotton filter.

This version uses aFe's highest flowing filter media, which uses a light oil gauze to filter out dirt and particulates while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

By removing your stock intake air box, you are removing the most restrictive portion of your intake system, increasing both horsepower and torque, improving acceleration as well as throttle response.

aFe has reported gains as high as 25 hp and 35 lb/ft torque for these kits, depending on the application.

Clickhere for installation instructions.

Clickhere for Customer Review (detailed)

Want an extra layer of defense? Add a pre-filter to prevent water, mud, and sand from congesting your air intake system. This simple upgrade slides over the aFe filter of this intake kit, much like a sock, giving you an extra layer of defense, and extending the cleaning interval of your aFe intake's filter element. Best of all, using the Pre-Filter does not significantly diminish your air filters performance the smooth rush of oxygen keeps rolling right into your engine. To add the pre-filter, just select the option for the drop-down option below.

This part fits the following BMWs:
1998 - 2004 E39 540i 

Want more power out of your N55? The Momentum GT Pro DRY S Cold Air Intake is the best system for creating power, airflow, and maximizing performance. This system provides a +16% air-flow increase over stock, allowing the car to breathe to its best ability. The Pro Dry S Filter is made of a 3-layer synthetic media, providing additional air flow and filtration. The Pro DRY S is convenient, as it requires no re-oiling when being cleaned.

• 400CFM Rating @ 7" Hâ‚‚O
• +12 HP and +14 lbs. x ft. Torque max gains
• Outflows factory intake by 16%
• High Quality One-Piece Roto-Molded Sealed Housing with Auxiliary Air Inlet
• CAD-Designed Roto-Molded Intake Tube
• Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
• Pro DRY S oil-free 3-Layer Synthetic Media for Maximum Convenience
• Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation
• No Cutting or Drilling on Factory Parts for Faster Installation

Unique One-Piece High Quality Housing:
A custom CAD designed roto-molded housing made from heat soak resistant material eliminates the use of multiple components and ensures the coolest air intake charge available. The roto-molded housing is made out of black cross-linked polyethylene. A urethane plug is also included if you wish to completely seal the air box.

High Quality Tube:
This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit.

Large 3-Layer Performance Air Filter:
This Momentum GT intake system was designed around the largest filter possible to allow maximum performance and filtration. This cylindrical filter has a large oval (6-3/4" x 4-3/4") flange and is 9" tall inverted top Pro DRY S filter media. The Pro DRY S performance air filter features 3-layers of progressive finer porosity synthetic media providing maximum convenience with 100% polyurethane frame for long life and multiple cleaning cycles.

Premium Hardware:
Premium stainless steel clamps and a silicone coupling are used for strength and durability while also providing the most secure installation available. Momentum GT intakes are designed with fewer parts for a quick and simple installation.

Note:
This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.

This part fits the following BMWs:
E9X 335i, 335xi

HP Gain: +15hp
Trq Gain: +28ft-lbs
Airflow: +53% over stock

aFe has engineered the Momentum GT intake to outperform the stock air box and deliver substantial power and torque gains over the factory system. The Diesel 328d benefits from aFe's oversized cotton filter element in a Rotomold plastic housing that blocks heat saturated air while flowing more volume of cooler dense air. The system has been CAD designed to achieve the maximum volumetric flow rate into the turbo. The intake tube is a smooth, unobstructed single piece from the air inlet to the airbox and incorporates a port for the air flow sensor. aFe's advanced engineering and design have made this a direct bolt-in 328d intake upgrade.

The aFe filter has been designed specifically for this application and uses aFe's highest-flowing filter material and design. The Pro5R filter uses five layers of progressively finer mesh cotton gauze media to provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall, open, evenly spaced pleats provide excellent dust holding capacity for a longer service cycle between cleanings. This intake is also available in a traditional paper filter media.

AFE Summer Rebate Form

The Dynamic Air Scoop (D.A.S.) from aFe Power is a very simple, bolt-on product that increases air flow and velocity through the factory kidney bean grille. This lightweight rotomold intake scoop is made of carbon fiber. You will notice the improved throttle response as the speed of your intake air flow is increased.

This scoop is a perfect addition to an aFe Stage 2 Sealed intake system part number 54-82202 and 51-82202. All necessary hardware is included.

Large 3-Layer "Oil-Free" Performance air Filter:
This sealed intake system utilizes an oil-free, large 5" tall conical 360 degree radial flow performance air filter with 3-Layer progressively finer porosity synthetic media for maximum convenience.

Roto-mold Tube:
This System uses CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit.

Hassle-Free Installation: 
All necessary hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on OEM parts.

DETAILS:

• +16 HP / +26 lbs. x ft. Torque max gains
• Outflows factory intake by 32%
• Pro DRY S oil-free 3-Layer Progressively Finer Porosity Synthetic Media for Maximum Convenience
• CAD-Designed Roto-Molded Intake Tube
• No Cutting or Drilling on OEM Parts for Faster Installation

Also available is a Magnum FORCE Intake System Cover (P/N: 54-31918-B)

Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicle.

This part fits the following BMWs:
E9X 335i 335xi

Since 1999, aFe (Advanced FLOW Engineering) has been developing and manufacturing high quality accessories in their facility in Corona, California. Starting with air filters and intake systems, and now expanding into exhaust systems, suspension components, tuning modules, and more, aFe products are a great way to improve the performance of your BMW without altering its fundamental character. Owned by a BMW enthusiast, aFe power is recognized the world over as a leader in quality performance products for your BMW.

• Constructed with 100% polyurethane
• Five layers of progressively finer mesh cotton gauze media
• Washable and reusable for multiple cleaning cycles
• Excellent dust-holding capacity for a longer service cycle between cleanings
• Integrated urethane bump seal insures a tight, no leak seal
• Outflows stock paper filter for improved horsepower and torque

This is a drop-in stock replacement aFe performance air filter that installs into your BMW's factory airbox. This particular filter fits the following BMWs:
E30 M3 (1988-1991)
E30 318i (1984-1985)
E28 528e (1984-1985) and 535i/535is (1985-1988)
E12 5 series, All (1975-1981) - including 528i, 530i, 533i
E23 7 series, All except 745i (1977-1987) - including 730i, 733i, 735i, L7
E24 6 series, All except M6 (1976-1989) - incl. 630CS, 633Csi, 635CSi


This version uses aFe's highest flowing filter media, which uses a lightly oil gauze to filter out dirt and particulates, while allowing more air to flow to the intake. For the best flowing filter, with the best performance gain, we always recommend this standard aFe filter media (often called "Pro5R ", which has a blue pre-oiled filter media). We also carry this filter in the "ProDry" grey filter media, which is oil-free for only slightly less performance and no maintenance.

7" Tall "Oil Free" Air Filter:
This intake system utilizes an oil free, 7" tall conical 360 degree radial flow performance air filter with 3-layers of synthetic media providing maximum airflow and performance.

High Quality Tube:
This system uses a high quality, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit.

Lightweight Vacuum Form Plastic Cover w/ Auxiliary Air Inlet:
Creates a stealthy under-hood look while reducing air intake noise without sacrificing power. A urethane plug is also included if you wish to block off the auxiliary air inlet.

Hassle-Free Installation: 
All clamps, coupling and hardware are included for hassle-free installation. This is a direct bolt-on kit that requires no cutting or drilling on factory parts.

DETAILS:

• 400 CFM Rating
• +9 HP / +10 lbs. x ft. Torque max gains
• Outflows factory intake
• CAD-Designed Roto-Molded Intake Tube
• Vacuum Form Cover for Stealthy Under-Hood Look w/ Auxiliary air Inlet
• Pro DRY S oil-free 3-Layer Synthetic Media for Maximum Convenience With Excellent Filtration Efficiency
• No Cutting or Drilling on Factory Parts for Faster Installation

Note 1:
Does NOT fit Convertible models.

Note 2:
This product is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.