Exhaust Hardware for BMW 3 Series E46 (1999-2005)

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Exhaust hangers and gaskets stand up to years of abuse from engine heat and the elements, they do not, however, withstand removal and installation very well. Here you will find individual hardware parts such as replacement bolts and rubber hangers.
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Genuine BMW Catalytic Converter Torx Bolt - Multiple BMWs
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Genuine BMW - Corporate Logo
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 Hex Bolt M10X40 - 11621427586 - E36,E39,E46,E53,E83,E85 ...
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Genuine BMW - Corporate Logo
T#:12478
Part#: 11621427586
In Stock
$ 23.99 USD
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Connects the exhaust manifold to the downpipes.


Genuine BMW Hex Bolt - M10X40
This item fits the following BMW Chassis:
E36,E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M44,M52,M54,M56,S52
 

 

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Cylinder Head To Exhaust Manifold Stud & Nut Kit - E39 E46 Z3 W M...
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Packaged by Turner - Corporate Logo
T#:388324
Part#: TEN4649SK2
In Stock
$ 97.14

This product was last offered at the strikethrough price on
03-04-2026

$ 90.74 USD
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$ 90.74 USD
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This convenient kit includes all the hardware you need to replace your old, rusted (or broken) exhaust manifold studs on your M52tu-family engine's head.

This item fits the following BMWs:
1999-2000  E46 BMW  323i 323ci 328i 328ci
1999-2000  E39 BMW  528i
1999-2000  Z3 BMW  Z3 2.3 Z3 2.8
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Genuine BMW Flange - 18111719417 - E46,E46 M3
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Genuine BMW - Corporate Logo
T#:19514
Part#: 18111719417
In Stock
$ 32.69 USD
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Genuine BMW Flange
This item fits the following BMW Chassis:
E46 M3,E46

Fits BMW Engines including:
S54


Genuine BMW Cable Grommet - E38, E39, E46
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Genuine BMW - Corporate Logo
T#:140859
Part#: 61138366627
In Stock
$ 20.99 USD
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Genuine BMW Cable Grommet
This item fits the following BMW Chassis:
E39 M5,E46 M3,E38,E39,E46

Fillister Head Screw (M6X16)
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Genuine BMW - Corporate Logo
T#:12981
Part#: 11421740488
Ships in 1-2 days
4% off MSRP $ 23.99

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

$ 22.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 23.99

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

$ 22.99 USD
Free Shipping on orders $49 and up


Genuine BMW Fillister-Head Screw - M6X16
This item fits the following BMW Chassis:
E60 M5,E63 M6,E36,E38,E39,E46,E53 X5 X5,E63,E65,E85 Z4,E90,E92,E93

Fits BMW Engines including:
M42,M44,M54,M56,M62,N73,S62,S65,S85

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Genuine BMW Vacuum Storage Container
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Genuine BMW - Corporate Logo
T#:47262
Part#: 18101740207
Ships in 1-2 days
3% off MSRP $ 60.99

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

$ 58.99 USD
Free Shipping
3% off MSRP
$ 60.99

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

$ 58.99 USD
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Genuine BMW Vacuum Tank -
This item fits the following BMW Chassis:
E36,E46,E83 X3

Fits BMW Engines including:
M52,M54,M56

Genuine BMW Secondary Air Pump Mount
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Genuine BMW - Corporate Logo
T#:360712
Part#: 11727559515
In Stock
7% off MSRP $ 28.99

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

$ 26.99 USD
Free Shipping on orders $49 and up
7% off MSRP
$ 28.99

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

$ 26.99 USD
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Genuine BMW Self Tapping Screw
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Genuine BMW - Corporate Logo
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
Free Shipping on orders $49 and up
Genuine BMW Sheet Metal Screw.

Bracket - E36, E46, Z3
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Genuine BMW - Corporate Logo
T#:48718
Part#: 18311728547
Ships in 4 Business Days
4% off MSRP $ 51.99

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

$ 49.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 51.99

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

$ 49.99 USD
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Genuine BMW Bracket - Getrag
This item fits the following BMW Chassis:
E36,E46

Fits BMW Engines including:
M50,M52,M54

Genuine BMW Collar Screw
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Genuine BMW - Corporate Logo
T#:59956
Part#: 33306785433
Ships in 1-2 days
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
Free Shipping on orders $49 and up
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
Free Shipping on orders $49 and up
Genuine BMW Collar Screw - M14X112-10.9
Genuine BMW Exhaust Manifold Stud M7X42 - 11121744057 - E34,E36,E39,E...
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Genuine BMW - Corporate Logo
T#:12542
Part#: 11121744057
In Stock
2% off MSRP $ 3.79

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

$ 3.73 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 3.79

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

$ 3.73 USD
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Standard exhaust stud bolts for the header connection to the engine head. 

For the E46 S54, these can be used as extended bolts for aftermarket header systems with thicker than normal flanges.


Genuine BMW Stud Bolt - M7X42
This item fits the following BMW Chassis:
E36 M3,E34,E36,E39,E46

Fits BMW Engines including:
M44,M50,M52,S50,S52

 

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Genuine BMW Exhaust Manifold Hex Nut - 11721437202
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Genuine BMW - Corporate Logo
T#:12554
Part#: 11721437202
In Stock
$ 1.96

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

$ 1.56 USD
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$ 1.56 USD
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OE BMW exhaust manifold mounting hex nuts. Best to replace when installing new headers or removing the old exhaust headers for any reason. We also recommend replacing the exhaust studs as well do to corrosion often building up on the end, preventing them from being removed or installed easily.

COPPER HEX NUT - 7mm : 119500

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Febi Center Exhaust Hanger - E38, E39, E46, Z4
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Febi - Corporate Logo
T#:381851
Part#: 18211745426
In Stock
$ 9.99 USD
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Rubber mounting for center muffler.
Genuine BMW M8 Copper Exhaust Lock Nut - BMW
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Genuine BMW - Corporate Logo
T#:7032
Part#: 18307620549
In Stock
$ 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
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Genuine BMW - Corporate Logo
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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Bav Auto Exhaust Doughnut Stretcher
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Bav Auto Tools - Corporate Logo
T#:580373
Part#: B8800051
In Stock
Sale - Save 30% $ 20.99

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

$ 14.69 USD
Free Shipping on orders $49 and up
Sale - Save 30%
$ 20.99

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

$ 14.69 USD
Free Shipping on orders $49 and up
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 Hex Bolt - Z4 M Coupe/Roadster
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Genuine BMW - Corporate Logo
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
Free Shipping on orders $49 and up
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
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Genuine BMW - Corporate Logo
T#:29104
Part#: 07130757758
In Stock
$ 3.09 USD
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Genuine BMW HEX NUT WIHT FLANGE
Genuine BMW Exhaust Manifold Stud Bolt - M7x39mm - BMW N52 N20 N54 N5...
Slightly longer than stock with torx head for easy installation
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Genuine BMW - Corporate Logo
T#:19275
Part#: 11127593376
In Stock
$ 2.99 USD
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$ 2.99 USD
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Nuts, bolts, washers, and clips are used to keep your car together, but when you decide to do work on your vehicle, these small components can easily go missing. These ASA Stud Bolts are used in your cylinder head, so needless to say, they are vital to your motor's health. Fits BMW Engines including: N20,N26,N51,N52,N52N,N54,N54T,N55,S55
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Rein Copper Exhaust Lock Nut
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Rein - Corporate Logo
T#:348775
Part#: 11621711954
In Stock
$ 1.95 USD
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Flange copper nut - priced each

Rein Copper Exhaust Lock Nut is an essential component for anyone looking to maintain or upgrade their vehicle’s exhaust system. This high-quality copper nut ensures a secure and durable fastening, preventing exhaust leaks and ensuring optimal performance. Designed for heat resistance and durability, the Rein Copper Exhaust Lock Nut is perfect for high-temperature environments, making it ideal for both daily drivers and high-performance vehicles.

Turner Motorsport offers this premium copper exhaust lock nut, which is resistant to corrosion and rust, providing long-lasting reliability. Whether you're a professional mechanic or a DIY enthusiast, this copper lock nut is easy to install and ensures the proper fit and function of your exhaust system.

  • Made from high-quality copper for maximum durability
  • Heat and corrosion-resistant to withstand extreme temperatures
  • Perfect for maintaining or upgrading your exhaust system
  • Ensures a secure, leak-free connection
  • Available at Turner Motorsport for easy purchase
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Eberspaecher Exhaust Bushing Sleeve - 49mm ID
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Eberspaecher - Corporate Logo
T#:579136
Part#: 21.289.911
In Stock
Sale - Save 22% $ 6.99

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

$ 5.44 USD
Free Shipping on orders $49 and up
Sale - Save 22%
$ 6.99

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

$ 5.44 USD
Free Shipping on orders $49 and up
Universal Connector
Center Exhaust Hanger - E39, E46, E52, E60, E63, E64, E90, E92, E93,...
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HJS - Corporate Logo
T#:385215
Part#: 18207832991
In Stock
$ 16.99 USD
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Located over the center exhaust support
Rein Exhaust Manifold Nut
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Rein - Corporate Logo
T#:363427
Part#: 11721437202
In Stock
$ 2.03 USD
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This metal nut mounts to the back of the flange on the exhaust manifold towards the engine.


Non-M Exhaust Mounting Bushing And Bracket (Race)
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Powerflex Black Series - Corporate Logo
T#:21275581
Part#: EXH035BLK
Ships in 1 Business Day
$ 94.99

This product was last offered at the strikethrough price on
05-17-2026

$ 86.99 USD
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$ 86.99 USD
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Thinking about upgrading to performance race-style exhaust mount bushings and brackets? These beefed-up bushing and brackets are designed for toughness. They can handle the high-speed world of racing without breaking a sweat. You won't have to worry about them wearing out or failing when you push your vehicle to the limits. Precision-engineered to provide a perfect fit for your vehicle. That means less fuss during installation and a snug, reliable hold on your exhaust system. Better support and stability mean improved handling. Whether you're on the track or taking tight corners on the road, these exhaust bushing and brackets can help keep your ride steady and responsive. OE / OEM Cross Reference Numbers: 18207503246 / 18201732926
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BMW Xforce Smartbox Varex Muffler ECU Upgrade Module
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XForce - Corporate Logo
T#:28570834
Part#: VKSB01-ECU-MODUL
Ships in 1 Business Day
$ 399.00 USD
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BMW Xforce Smartbox Varex Muffler ECU Upgrade Module is the ideal choice for BMW owners seeking to enhance their vehicle's performance. This innovative module seamlessly integrates with the Varex muffler system, allowing for precise control over exhaust sound and performance. With its easy installation process and versatile functionality, it provides an elevated driving experience for BMW enthusiasts.
  • Seamless integration with Varex muffler system
  • Precise control over exhaust sound and performance
  • Easy installation process
  • Versatile functionality for enhanced driving experience
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Genuine BMW Rubber Bushing - 18207546579
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Genuine BMW - Corporate Logo
T#:47759
Part#: 18207546579
Ships in 1-2 days
19% off MSRP $ 9.72

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

$ 7.89 USD
Free Shipping on orders $49 and up
19% off MSRP
$ 9.72

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

$ 7.89 USD
Free Shipping on orders $49 and up


Genuine BMW Joint Sleeve - D=8Mm
This item fits the following BMW Chassis:
E36 M3,E39 M5,E82 1M Coupe,E30,E34,E36,E39,E46,E53 X5,E82,E83 X3,E90,E92,E93,F01,F02,F06,F10,F12,F13

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Genuine BMW Flange Steady - 18107506146 - E46
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Genuine BMW - Corporate Logo
T#:13197
Part#: 18107506146
Ships in 1-2 days
6% off MSRP $ 17.99

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

$ 17.00 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 17.99

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

$ 17.00 USD
Free Shipping on orders $49 and up


Genuine BMW Flange Steady -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54,M56


Bracket - E46
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Genuine BMW - Corporate Logo
T#:48714
Part#: 18311728254
Ships in 7 Business Days
4% off MSRP $ 94.99

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

$ 90.99 USD
Free Shipping on orders $49 and up
4% off MSRP
$ 94.99

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

$ 90.99 USD
Free Shipping on orders $49 and up


Genuine BMW Bracket - Zf
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M52

Genuine BMW Exhaust Vibration Absorber
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Genuine BMW - Corporate Logo
T#:47305
Part#: 18107506145
Ships in 7 Business Days
3% off MSRP $ 125.99

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

$ 121.99 USD
Free Shipping
3% off MSRP
$ 125.99

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

$ 121.99 USD
Free Shipping


Genuine BMW Vibration Absorber - 32 Hz
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54