Advanced Auto Fabrication for BMW E46 M3 S54 3.2L (1999-2005)

AAF HVAC Firewall Block Off Plate - E46

T#:7608841

Part#: 11647

Ships in 1 Business Day

$ 40.99 USD

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$ 40.99 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. AAF's own Heater Block Off Plate for E46 models. Stock heater boxes are often not needed on race cars, and this block off plate is a lightweight and stylish replacement. It is recommended to use silicone on the sealing surface to keep all engine fumes outside the cabin. Hardware included.

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AAF Eye-Bolt Anchor Plate Kit

T#:7608880

Part#: 116206

Ships in 1 Business Day

$ 25.99 USD

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$ 25.99 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. AAF offers safety harness Seat Belt Anchors (eye-bolt and anchor plate) to help ease the installation of your safety belt. This eyebolt, and anchor plate(washer/nut) kit is made of premium quality steel to fit your car for safety. When it comes to quality hardware for mounting your seat belts, AAF has the racing harness components you need. Never take a chance when it comes to safety!

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AAF Spec E46 Drivers Side Floor Plate

T#:7608875

Part#: 116193

In Stock

$ 150.00 USD

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$ 150.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. AAF's E46 Floor Pan is made and manufactured by Advanced Auto Fabrication from quality materials. With the absence of the factory carpet in a race car, the drivers feet rest in a position that is too low and far away which is uncomfortable during long race days. This floor pan minimizes the amount of motion needed for driver inputs and pairs well with AAF's E46 dead pedal. Features: Includes grip tape to add as desired Hardware for dead pedal and floor pan plate install Some modification will be required based on cage and/or interior.

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AAF Vented Power Steering Cap Kit - Silver Reservoir

T#:7624658

Part#: 116253

Ships in 1 Business Day

$ 154.00 USD

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$ 154.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Introducing the AAF billet power steering cap kit. This kit comes with everything you need to capture any excess fluid from your power steering system. It features a CNC billet 6061 aluminum cap, machined and built in-house at AAF. This provides a permanent solution that does not require tying anything over your reservoir for race day! This one-of-a-kind cap features a fitting at the top that allows connection to a small billet catch can for clean and safe capture of excess fluid. **Note: This kit was designed to work with solid race mounts. Clearance has not been confirmed with OEM mounts.

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AAF Brake Duct Kit - E46 M3

For M3 Model Only

T#:7608850

Part#: 116102

Ships in 3 Business Days

$ 450.00 USD

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$ 450.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. AAF is proud to introduce their redesigned AAF E46 M3 Brake Cooling Duct Kit! Features: Extremely Light Weight – Less than 4 lbs in total! Ultra-High Airflow Inlets Tight Turning Radius Easy and Quick To Install Inexpensive to Buy and Maintain Durable for Racing Conditions Designed strong and lightweight these brake duct inlets include a massive 4' inlet. Ultimately this aids in providing higher airspeed and pressure to the brake rotor and thus better brake cooling. Inlets are manufactured by AAF in-house with a 3D printer to provide a strong and inexpensive part. Brake duct tubes included in this kit are made from lightweight and strong ABS plastic. Shaped for optimized airflow, these tubes also provide the ability for a tight turning radius even with large racing tires. Per AAF: for a SPEC E46 with the spec 255 Toyo tire, you can turn 1.5 turns from straight without hitting the tubes, which is more than enough for driving around the paddock. The tubes taper down to a 3' flex hose, to remain legal for SE46. Included in the kit are AAF's Brake Backing Plates as well. Kit Contents: Left and Right AAF 3D Printed Massive 4' Inlets Left and Right 4' to 3' Molded Tubes Two 13' Sections of Flex Hose Left and Right AAF Backing Plates All Attaching Hardware and Hose Clamps

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AAF E46 Transmission Crossmembers - 6-Speed M

For M Models

T#:7624640

Part#: 116223

Ships in 3 Business Days

$ 190.00 USD

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$ 190.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Ideal for the SE46 racing series, the AAF E46 6-speed Transmission Crossmember is a heavy-duty and worthwhile upgrade. The OEM thin cast aluminum cross member has been known to fail in multiple different ways. When using stiff engine and transmission mounts, the cross member can crack out and break around these mounting points. The cross member can also break from the high amounts of load transferred through the drive train. While chassis flex from hard cornering is being applied through the engine and transmission from the front cross member, this load is sent from the transmission back into the chassis at the transmission cross member. This is simply too much stress for the OEM cross member to hold up to under the extreme punishment of road racing. The AAF E46 Transmission Cross Member is completely constructed of 1/4' thick heavy-duty aluminum plate. It is designed specifically to cope with hours of endurance racing.

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AAF Race Shifter W/Adjustable Shift Shaft - E46 6-Speed

For vehicles with 6-speed transmissions

T#:7624620

Part#: 116147-6

In Stock at Vendor

$ 1,416.99 USD

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$ 1,416.99 USD

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AAF Racing have been building race cars for more than 8 years and have been installing all types and brands of after market shifters. Using all of that knowledge, AAF has incorporated all of this into their new innovative design. AAF's BMW Race Shifter with Adjustable Shift Shaft has a very wide array of available adjustments allowing you the ability to tune it exactly to your liking. If you want to change something about the way it works, most likely there is an adjustment for it! Adjustable Features: Throw Ratio: The knob height must remain at the same height and position for obvious ergonomic reasons. This means in order to incorporate a throw ratio adjustment WITHOUT changing the position of the knob or the pivot point, the location of the shift shaft connection must move closer or farther from the pivot point. This is done in the lower section of the shift lever. Adjustable Shift Shaft Included: Included is the AAF Adjustable Shift Shaft as they believe this allows for optimal shifting. With an adjustable shift shaft, you are able to move the shift knob forwards or backwards, as well as left or right (closer or farther from the steering wheel). You can make all these changes without affecting the spring position of 3rd and 4th gears. The shift shaft has an adjustment range from 165mm to 245mm. Knob Height: The AAF Race Shifter is capable of a total knob height change of 50mm while still having 3 different options for throw ratio. There are two knob spacers included, a 25mm and 50mm. This allows you to thread the knob down tight and lock it into place. Spring Center: Coupled with the AAF Adjustable Shift Shaft, the position of where your AAF Shifter springs to center is totally adjustable. There are two screws per center locator that can be used when setting your center position, then the upper cap will be locked down to ensure your center preference position never moves out of adjustment. Spring Pressure: One of the most unique features of the AAF Race Shifter is the centering spring mechanism. Unlike most shifters that use a typical steel spring, the AAF Race Shifter uses a polyurethane spring. This polyurethane spring absorbs shock and vibration load that a typical steel spring would magnify and resonate. This gives the AAF Race Shifter a connected feel to the transmission that is unmatched. It features two polyurethane springs. This allows the adjustment of the centering location of each spring independently which gets rid of any slack but also allows for preloading of the spring. AAF also offers multiple different spring rates of polyurethane which are preloaded in house. Mounting and Installation: AAF's Race Shifter is centered directly over the factory shifter hole. This allows it to be to be installed in many BMW applications. All other information and installation details available on AAF's website!

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AAF Dead Pedal - E46

T#:7608874

Part#: 116192

In Stock at Vendor

$ 50.00 USD

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Qty

$ 50.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. AAF's E46 Dead Pedal is made and manufactured by Advanced Auto Fabrication from quality materials. With the absence of the factory carpet in a race car, the drivers feet rest in a position that is too low and far away which is uncomfortable during long race days. This dead pedal minimizes the amount of motion needed for driver inputs and pairs well with AAF's E46 floor plate. Features: Includes grip tape to add as desired Hardware for dead pedal and floor pan plate install Some modification will be required based on cage and/or interior.

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AAF Jump Post Relocation Bracket - E46

T#:7608844

Part#: 11648

In Stock at Vendor

$ 28.99 USD

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$ 28.99 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. The AAF E46 Jump Post Relocation Bracket makes it easy to adjust camber/caster on your race car by getting the factory jump post out of the way! In race car applications, the desired camber and caster settings can cause the strut tops and shock adjusters to interfere with the factory jump post. This kit takes just a few minutes to install and makes using strut braces and adjusting camber plates just that much safer and faster.

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AAF Brake Backing Plates - E46 M3

T#:7608851

Part#: 116102.2

Ships in 3 Business Days

$ 175.00 USD

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$ 175.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. These Backing Plates by Advanced Auto Fabrication feature a large “Pocket” to allow for more efficient air flow into the brake hat. This allows air to travel through the vents in the rotor. AAF's Backing Plate is the full size of the rotor and is a heat shield for the shocks and ball joints. Heating of your shock oil causes oil thinning, which changes the shock dampening characteristics. Protecting your ball joints from heat will improve longevity and prevent premature wear. The backing plates are powder coated black for extra durability and attractive aesthetics. They replace the OEM dust shields, and will need to be removed before installation.

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AAF Vented Power Steering Cap Kit - Blue Reservoir

T#:54530866

Part#: 116253-BLU

In Stock

$ 154.00

This product was last offered at the strikethrough price on
06-03-2026

$ 144.99 USD

Limited Qty Sale

Add to Wish List

Qty

$ 154.00

This product was last offered at the strikethrough price on
06-03-2026

$ 144.99 USD

Limited Qty Sale

Add to Wish List

Introducing the AAF billet power steering cap kit. This kit comes with everything you need to capture any excess fluid from your power steering system. It features a CNC billet 6061 aluminum cap, machined and built in-house at AAF. This provides a permanent solution that does not require tying anything over your reservoir for race day! This one-of-a-kind cap features a fitting at the top that allows connection to a small billet catch can for clean and safe capture of excess fluid.

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AAF Race Shifter w/Adjustable Shift Shaft - E46 5-Speed

For vehicles with 5-speed transmissions

T#:7608883

Part#: 116147

Ships in 3 Business Days

$ 1,245.00 USD

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Qty

$ 1,245.00 USD

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AAF Racing have been building race cars for more than 8 years and have been installing all types and brands of after market shifters. Using all of that knowledge, AAF has incorporated all of this into their new innovative design. AAF's BMW Race Shifter with Adjustable Shift Shaft has a very wide array of available adjustments allowing you the ability to tune it exactly to your liking. If you want to change something about the way it works, most likely there is an adjustment for it! Adjustable Features: Throw Ratio: The knob height must remain at the same height and position for obvious ergonomic reasons. This means in order to incorporate a throw ratio adjustment WITHOUT changing the position of the knob or the pivot point, the location of the shift shaft connection must move closer or farther from the pivot point. This is done in the lower section of the shift lever. Adjustable Shift Shaft Included: Included is the AAF Adjustable Shift Shaft as they believe this allows for optimal shifting. With an adjustable shift shaft, you are able to move the shift knob forwards or backwards, as well as left or right (closer or farther from the steering wheel). You can make all these changes without affecting the spring position of 3rd and 4th gears. The shift shaft has an adjustment range from 165mm to 245mm. Knob Height: The AAF Race Shifter is capable of a total knob height change of 50mm while still having 3 different options for throw ratio. There are two knob spacers included, a 25mm and 50mm. This allows you to thread the knob down tight and lock it into place. Spring Center: Coupled with the AAF Adjustable Shift Shaft, the position of where your AAF Shifter springs to center is totally adjustable. There are two screws per center locator that can be used when setting your center position, then the upper cap will be locked down to ensure your center preference position never moves out of adjustment. Spring Pressure: One of the most unique features of the AAF Race Shifter is the centering spring mechanism. Unlike most shifters that use a typical steel spring, the AAF Race Shifter uses a polyurethane spring. This polyurethane spring absorbs shock and vibration load that a typical steel spring would magnify and resonate. This gives the AAF Race Shifter a connected feel to the transmission that is unmatched. It features two polyurethane springs. This allows the adjustment of the centering location of each spring independently which gets rid of any slack but also allows for preloading of the spring. AAF also offers multiple different spring rates of polyurethane which are preloaded in house. Mounting and Installation: AAF's Race Shifter is centered directly over the factory shifter hole. This allows it to be to be installed in many BMW applications. All other information and installation details available on AAF's website!

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AAF Steel Tie Downs(pair)

T#:7624657

Part#: 116127

Ships in 1 Business Day

$ 18.00 USD

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Qty

$ 18.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Steel car tie down loops are an easy way to add a strong tie down to you car. These tie down loops bolt right to your rear lower shock bolts or your front control arm rear mounts with just a longer bolt. Comes as a pair.

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AAF Oil Pan Baffle - E30 M5x

For E30 Vehicles with M50 Style pump and E34 Oil Pan

T#:7593106

Part#: 116182

Ships in 3 Business Days

$ 155.00 USD

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Qty

$ 155.00 USD

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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. A must have for all track cars.

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Advanced Auto Fabrication for BMW E46 M3 S54 (1999-2005)

Sub-Categories

AAF HVAC Firewall Block Off Plate - E46

AAF Eye-Bolt Anchor Plate Kit

AAF Spec E46 Drivers Side Floor Plate

AAF Vented Power Steering Cap Kit - Silver Reservoir

AAF Brake Duct Kit - E46 M3

AAF E46 Transmission Crossmembers - 6-Speed M

AAF Race Shifter W/Adjustable Shift Shaft - E46 6-Speed

AAF Dead Pedal - E46

AAF Jump Post Relocation Bracket - E46

AAF Brake Backing Plates - E46 M3

AAF Vented Power Steering Cap Kit - Blue Reservoir

AAF Race Shifter w/Adjustable Shift Shaft - E46 5-Speed

AAF Steel Tie Downs(pair)

AAF Oil Pan Baffle - E30 M5x

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