BMW 5 Series E39 (1996-2003)

HJS Exhaust Pipe Hanger - E36, E39, E46, E90, E92, E93, Z4

T#:556847

Part#: 18201401797

Ships in 2 Business Days

$ 45.99 USD

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$ 45.99 USD

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Rear muffler hanger

AAF M54 Breather Catch Can

T#:7608871

Part#: 116120

Ships in 2 Business Days

$ 195.99 USD

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$ 195.99 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. When you’re racing with an M54 and you want to control oil burn, installing an external catch tank is a great way to do it. The stock oil separator allows oil into the intake at sustained high RPM. This causes the intake runners, piping, and throttle body to be contaminated with oil and carbon build up. Excessive carbon build-up on valves, piston crowns, combustion chambers and spark plugs. This also increases the chance of detonation and power loss. Includes all hardware and parts to make installation easy!

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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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GSP Rear Axle Assembly - Left/Right - E39

For vehicles with automatic transmissions only

T#:389707

Part#: NCV27504

Ships in 2 Business Days

$ 180.99 USD

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$ 180.99 USD

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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

This item fits the following BMWs:

E39 BMW 540i M5

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HJS Exhaust Clamp (D=70mm)

T#:1195885

Part#: 18307560780

Ships in 3 Business Days

$ 57.99 USD

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$ 57.99 USD

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Used to connect two pieces of exhaust tubing

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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GSP Front Wheel bearing & hub assembly - E39, E52

T#:389690

Part#: 274172

Ships in 2 Business Days

$ 71.99 USD

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$ 71.99 USD

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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

This item fits the following BMWs:

E39 BMW 525i 528i 530i 540i

E52 BMW Z8

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GSP Rear Wheel bearing - E39, E60, F01, F02, F06, F07, F10, F12, F13 ...

T#:389689

Part#: 273225

Ships in 2 Business Days

$ 59.99 USD

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$ 59.99 USD

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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

This item fits the following BMWs:

1997-2003 E39 BMW 525i 528i 530i 540i M5
2004-2010 E60 BMW 525i 525xi 530i 530xi 528i 528xi 528i xDrive 535i 535xi 535i xDrive 545i 550i

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HJS 63.5mm ID Exhaust Clamp - E39, E65, E66

T#:554110

Part#: 18307536425

In Stock

$ 68.58

This product was last offered at the strikethrough price on
06-08-2026

$ 43.29 USD

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$ 43.29 USD

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To connect the exhaust pipes

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

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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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GSP Rear Axle Assembly - Left - E39

T#:389718

Part#: NCV27927

Ships in 2 Business Days

$ 158.99 USD

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Qty

$ 158.99 USD

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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

This item fits the following BMWs:

E39 BMW 525i 528i 530i

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GSP Rear Axle Assembly - Priced Each - E39

T#:54388485

Part#: NCV27055

Ships in 2 Business Days

$ 198.99 USD

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Qty

$ 198.99 USD

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When it comes to keeping your ultimate driving machine planted and putting power to the pavement, compromise isn't an option. Since 2004, GSP has been an industry leader in North American drivetrain technology, consistently beating the competition to market with the newest applications and broadest coverage.

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