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BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW E34 M5 S38 3.5L

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.

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Exhaust Manifold to Catalytic Gasket - E30 M3, E34 M5. E28 M5 , E24 M...

T#:400

Part#: 11761308686

Ships in 1-2 days

14% off MSRP $ 65.94

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 56.78 USD

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14% off MSRP

$ 65.94

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 56.78 USD

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Exhaust Manifold to Catalytic Gasket , price is each. These mount between the output side of header and the catalytic converter or center section.

This item fits the following BMWs:
1988-1991 E30 BMW M3
1988 E28 BMW M5
1991-1993 E34 BMW M5
1987-1989 E24 BMW M6

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Genuine BMW Collar Screw

T#:59956

Part#: 33306785433

In Stock

7% off MSRP $ 57.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD

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7% off MSRP

$ 57.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD

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Genuine BMW Collar Screw - M14X112-10.9

Shifter Carrier Bushing & Exhaust Seal Kit

T#:55317652

Part#: 25111RSCKT

Ships in 4 Business Days

$ 48.31 USD

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$ 48.31 USD

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This package offers a seamless solution for maintaining your vehicle's mechanical integrity on the street or the track.

Guide - E32, E34

T#:37654

Part#: 11781738601

Special Order: No Guaranteed ETA

2% off MSRP $ 40.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 39.99 USD

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2% off MSRP

$ 40.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 39.99 USD

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Genuine BMW Guide
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M30,M50,S38

Bav Auto Oxygen Sensor Tool - Angled Handle - 7/8"

T#:580382

Part#: B8800066

Ships on Sep 1, 2026

Sale - Save 25% $ 49.99

This product was last offered at the strikethrough price on
05-03-2026

$ 37.49 USD

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Sale - Save 25%

$ 49.99

This product was last offered at the strikethrough price on
05-03-2026

$ 37.49 USD

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Slotted, pivoting head has both hexagon and double hexagon drive. Angled handle reaches around obstructions. Fits all Oxygen sensors with 7/8in (22mm) hex.

Genuine BMW Self Tapping Screw

T#:6383

Part#: 07119902368

In Stock

Sale - Save 21% $ 36.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 29.27 USD

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Sale - Save 21%

$ 36.99

This product was last offered at the strikethrough price on
05-02-2026

$ 29.27 USD

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Genuine BMW Sheet Metal Screw.

Genuine BMW Exhaust Flange - E32 750iL E34 M5

T#:47460

Part#: 18111712393

Ships in 7 Business Days

3% off MSRP $ 29.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD

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3% off MSRP

$ 29.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 28.99 USD

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Genuine BMW Flange
This item fits the following BMW Chassis:
E34 M5,E34

Fits BMW Engines including:
M70,S38

Bav Auto Extra Long Oxygen Sensor Tool - 1/2" Drive, 7/8" x 6" ...

T#:580383

Part#: B8800067

Ships on Sep 1, 2026

Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD

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Qty

Sale - Save 20%

$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD

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This 1/2" Drive, 7/8" x 6" Extra Long O2 sensor tool is used to remove difficult to reach oxygen sensors.

Genuine BMW Catalytic Converter Torx Bolt - Multiple BMWs

T#:14627

Part#: 11621318568

In Stock

3% off MSRP $ 24.30

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.50 USD

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3% off MSRP

$ 24.30

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 23.50 USD

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OE BMW Torx bolt that is used to connect the catalytic converter to the exhaust manifold headers.

Genuine BMW Exhaust Pipe Gasket

T#:360760

Part#: 18301728734

Ships in 3 Business Days

5% off MSRP $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.99 USD

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5% off MSRP

$ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.99 USD

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Genuine BMW Rubber Exhaust Hanger - E30, E32, E34

T#:348671

Part#: 18211712838

In Stock

14% off MSRP $ 23.49

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.25 USD

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14% off MSRP

$ 23.49

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.25 USD

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Rubber hanger for the rear of the rear muffler - All rubber-designed mount, no integrated bracket. Over time these mounts tend to dry out and stretch until the breaking point leaving your muffler hanging on the ground.

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Bav Auto Exhaust Doughnut Stretcher

T#:580373

Part#: B8800051

In Stock

Sale - Save 25% $ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.74 USD

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Qty

Sale - Save 25%

$ 20.99

This product was last offered at the strikethrough price on
05-03-2026

$ 15.74 USD

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This tool is not vehicle specific and is a universal tool that may or may not work on all applications. This exhaust doughnut stretcher features an offset J-hook to grab onto the rubber rings used to mount most BMW exhaust systems. Features a large coated handle for a comfortable grip.

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Genuine BMW Exhaust Gasket Ring - E23 E24 E28 E30 E34

T#:389542

Part#: 18111723533

Ships in 3 Business Days

$ 11.99 USD

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$ 11.99 USD

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This 45mm exhaust gasket ring seals the connection point between two exhaust pipes.

Genuine BMW Exhaust Gasket Ring - 42mm - E21 E30 E12 E28 E34 E24 E23 ...

T#:47432

Part#: 18111245489

Ships in 3 Business Days

$ 7.76 USD

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$ 7.76 USD

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This exhaust gasket ring seals the connection between the exhaust pipes, preventing exhaust gas from leaking out of the exhaust.

Genuine BMW Conical Ring - 42mm

Fits BMW Engines including:
M30

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Genuine BMW Collar Nut 18107523805

T#:20725

Part#: 18107523805

In Stock

$ 6.99 USD

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$ 6.99 USD

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Genuine BMW COLLAR NUT 18107523805

Genuine BMW Exhaust System Hex Nut 18301317898

T#:13204

Part#: 18301317898

In Stock

20% off MSRP $ 8.59

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.88 USD

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20% off MSRP

$ 8.59

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.88 USD

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GENUINE BMW HEX NUT:189500

Genuine BMW Exhaust Hex Bolt - Z4 M Coupe/Roadster

T#:27402

Part#: 07119902957

In Stock

3% off MSRP $ 6.38

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.16 USD

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3% off MSRP

$ 6.38

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.16 USD

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Used to join the separate sections of the exhaust together.

Genuine BMW Hex Nut Wiht Flange - 07130757758

T#:29104

Part#: 07130757758

In Stock

$ 3.09 USD

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$ 3.09 USD

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Genuine BMW HEX NUT WIHT FLANGE

Genuine BMW M8 Copper Exhaust Lock Nut - BMW

T#:7032

Part#: 18307620549

In Stock

$ 1.99 USD

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$ 1.99 USD

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Replaces your exhaust hardware every time it is taken apart to prevent seized nuts and bolts.

Hex Nut - Priced Each

T#:360761

Part#: 18301737774

In Stock

$ 2.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 1.99 USD

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$ 1.99 USD

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Improve your BMW's exhaust system reliability with this essential nut used in different areas of the exhaust system. Commonly employed to secure exhaust manifolds to the head or attach downpipes to the exhaust manifolds, this nut ensures a tight and secure fit. Enhance your BMW's exhaust performance and durability by using this high-quality nut designed for crucial connections in the exhaust assembly.

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Exhaust
- Gaskets, Hangers, and Parts (18)
- Oxygen Sensor - O2 Sensors (2)

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