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BMW E46 M3 S54 3.2L

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BMW E46 M3 S54 3.2L OE Exhaust Parts

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Exhaust Manifold Stud - Priced Each

ES#263132 - 11127593376 - Exhaust Manifold Stud - Priced Each - Replace those bolts in your cylinder head - Genuine BMW - BMW

Replace those bolts in your cylinder head Slightly longer than stock with torx head for easy installation

Brand:
Genuine BMW - Corporate Logo
ES#:
263132
Mfg#:
11127593376
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Pipe Hanger - Priced Each

ES#3604070 - 18201401797 - Exhaust Pipe Hanger - Priced Each - Rear muffler hanger - HJS - BMW
ECS Tuning recommends this product.

Rear muffler hanger

Brand:
HJS - Corporate Logo
ES#:
3604070
Mfg#:
18201401797
Ships in 2 Business Days
$45.99

This product was last offered at the strikethrough price on
08-19-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Nut - Priced Each

ES#26658 - 11721437202 - Exhaust Manifold Nut - Priced Each - Used to secure the exhaust manifold to the cylinder head - Genuine BMW - BMW

Used to secure the exhaust manifold to the cylinder head

Brand:
Genuine BMW - Corporate Logo
ES#:
26658
Mfg#:
11721437202
In Stock
$1.56 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#2588753 - N90369001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M10x1.5 - Rein - Audi BMW Volkswagen

Install new hardware with your new parts. M10x1.5 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2588753
Mfg#:
N90369001
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Pipe Hanger - Priced Each

ES#39865 - 18201401797 - Exhaust Pipe Hanger - Priced Each - Rear muffler hanger - Genuine BMW - BMW

Rear muffler hanger

Brand:
Genuine BMW - Corporate Logo
ES#:
39865
Mfg#:
18201401797
In Stock
6% off MSRP

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

$171.99

This product was last offered at the strikethrough price on
09-30-2026

$161.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Torx Bolt

ES#26040 - 11621318568 - Torx Bolt - M10x45 - Genuine BMW - BMW

M10x45

Brand:
Genuine BMW - Corporate Logo
ES#:
26040
Mfg#:
11621318568
In Stock
3% off MSRP

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

$24.30

This product was last offered at the strikethrough price on
09-30-2026

$23.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler Hanger - Street Version

ES#4213000 - EXH034 - Rear Muffler Hanger - Street Version - Replace your failing muffler hanger! - Powerflex - BMW

Replace your failing muffler hanger!

Brand:
Powerflex - Corporate Logo
ES#:
4213000
Mfg#:
EXH034
Ships in 10 Business Days
$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Priced Each

ES#26193 - 11627830668 - Gasket Ring - Priced Each - Seals header to midpipe - Genuine BMW - BMW

Seals header to midpipe

Brand:
Genuine BMW - Corporate Logo
ES#:
26193
Mfg#:
11627830668
In Stock
$28.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Center Pipe Installation Kit - Front

ES#2804329 - 11627830668KT2 - Exhaust Center Pipe Installation Kit - Front - Includes all gaskets and hardware needed to install the front portion of the center exhaust section - Assembled By ECS - BMW

Includes all gaskets and hardware needed to install the front portion of the center exhaust section 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804329
Mfg#:
11627830668KT2
Ships in 6 Business Days
ON SALE!
$191.99

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

$185.81 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

10mm Exhaust Hanger Locking Collar

ES#4865887 - 053563LA02 - 10mm Exhaust Hanger Locking Collar - Achieve perfect exhaust fitment! - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Achieve perfect exhaust fitment! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4865887
Mfg#:
053563LA02
In Stock
ON SALE! SAVE 10%
$16.99

This product was last offered at the strikethrough price on
06-13-2026

$15.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#40452 - 18301737774 - Hex Nut - Priced Each - Install new hardware with your new parts. M10 - Genuine BMW - BMW

Install new hardware with your new parts. M10

Brand:
Genuine BMW - Corporate Logo
ES#:
40452
Mfg#:
18301737774
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring - Priced Each

ES#4070204 - 11627830668 - Gasket Ring - Priced Each - HJS - BMW

Brand:
HJS - Corporate Logo
ES#:
4070204
Mfg#:
11627830668
Ships in 6 Business Days
$9.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Copper Exhaust Lock Nut - Priced Each

ES#240390 - 11621711954 - Copper Exhaust Lock Nut - Priced Each - Flange copper nut - Rein - BMW MINI

Flange copper nut 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
240390
Mfg#:
11621711954
In Stock
$1.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket

ES#2972993 - 18307830674 - Exhaust Gasket - Located between the downpipe & center exhaust pipe - Elring - BMW

Located between the downpipe & center exhaust pipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2972993
Mfg#:
18307830674
In Stock
$13.99

This product was last offered at the strikethrough price on
08-03-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Direct-Fit Catalytic Converter - Front

ES#2618046 - 50415 - Direct-Fit Catalytic Converter - Front - Keep your emissions in check - Magnaflow - BMW

Keep your emissions in check 48-state legal - not for sale or use in California

Brand:
Magnaflow - Corporate Logo
ES#:
2618046
Mfg#:
50415
Back Ordered
$1156.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About OE Exhaust Parts

Original Equipment (OE) suppliers are companies that provide vehicle makers with parts and products used in the original vehicle manufacturing process. ECS Tuning has access to these companies and products, making their parts available to our customers.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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