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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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Center Exhaust Hanger - Priced Each

ES#3046033 - 18207832991 - Center Exhaust Hanger - Priced Each - Located over the center exhaust support - HJS - BMW

Located over the center exhaust support

Brand:
HJS - Corporate Logo
ES#:
3046033
Mfg#:
18207832991
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Priced Each

ES#2642219 - 11627830667 - Exhaust Manifold Gasket - Priced Each - 6 are required for a full exhaust job - Elring - BMW
ECS Tuning recommends this product.

6 are required for a full exhaust job 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2642219
Mfg#:
11627830667
In Stock
$7.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Direct-Fit Catalytic Converter - Rear

ES#2975138 - 50416 - Direct-Fit Catalytic Converter - Rear - 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#:
2975138
Mfg#:
50416
Back Ordered
$1042.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Gasket - Set Of Six

ES#2795686 - 11627830667KT1 - Exhaust Manifold Gasket - Set Of Six - A set of six new exhaust manifold gaskets - Elring - BMW

A set of six new exhaust manifold gaskets 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2795686
Mfg#:
11627830667KT1
In Stock
$45.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Header To Exhaust Nut - Priced Each

ES#40326 - 18301317898 - Header To Exhaust Nut - Priced Each - M10 - Genuine BMW - BMW

M10

Brand:
Genuine BMW - Corporate Logo
ES#:
40326
Mfg#:
18301317898
In Stock
20% off MSRP

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

$8.59

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

$6.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket Ring

ES#39230 - 18101405737 - Exhaust Gasket Ring - Seals the mid-pipe to the muffler - Genuine BMW - BMW

Seals the mid-pipe to the muffler

Brand:
Genuine BMW - Corporate Logo
ES#:
39230
Mfg#:
18101405737
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12mm Exhaust Hanger Locking Collar

ES#4865886 - 053563LA01 - 12mm 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#:
4865886
Mfg#:
053563LA01
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

Center Exhaust Hanger - Priced Each

ES#40039 - 18207832991 - Center Exhaust Hanger - Priced Each - Located over the center exhaust support - Genuine BMW - BMW

Located over the center exhaust support

Brand:
Genuine BMW - Corporate Logo
ES#:
40039
Mfg#:
18207832991
Ships Today
4% off MSRP

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

$48.99

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

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Install Kit

ES#3047781 - E46M311_301KT - Exhaust Manifold Install Kit - A complete hardware kit used when installing CSL or aftermarket headers - Assembled By ECS - BMW

A complete hardware kit used when installing CSL or aftermarket headers 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3047781
Mfg#:
E46M311_301KT
Ships in 6 Business Days
ON SALE!
$252.99

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

$244.83 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#251523 - N90085001 - Self-Locking Nut - Priced Each - Install new hardware with your new parts. M8 - Febi - Audi BMW Volkswagen

Install new hardware with your new parts. M8 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
251523
Mfg#:
N90085001
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Nut HWN0101 - Priced Each

ES#2800125 - 11721437202 - Exhaust Manifold Nut HWN0101 - Priced Each - Used to secure the exhaust manifold to the cylinder head. (M7) - Rein - BMW

Used to secure the exhaust manifold to the cylinder head. (M7) 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2800125
Mfg#:
11721437202
Back Ordered
$2.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Install Kit

ES#259901 - E46M311_30 - Exhaust Manifold Install Kit - A complete hardware kit used when installing CSL or aftermarket headers - Genuine BMW - BMW

A complete hardware kit used when installing CSL or aftermarket headers

Brand:
Genuine BMW - Corporate Logo
ES#:
259901
Mfg#:
E46M311_30
Ships in 1 day
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Muffler Installation Kit

ES#2602627 - 18111719417KT - Muffler Installation Kit - Everything you need to install a new muffler - Genuine BMW - BMW

Everything you need to install a new muffler

Brand:
Genuine BMW - Corporate Logo
ES#:
2602627
Mfg#:
18111719417KT
Ships in 1 Business Day
$120.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Exhaust Hanger Support

ES#40233 - 18211436309 - Center Exhaust Hanger Support - OE replacement - Genuine BMW - BMW

OE replacement

Brand:
Genuine BMW - Corporate Logo
ES#:
40233
Mfg#:
18211436309
Ships in 1-2 days
6% off MSRP

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

$123.99

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

$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold Installation Kit

ES#2602610 - 11627830667KT - Exhaust Manifold Installation Kit - Complete kit of hardware and gaskets for mounting your exhaust manifold - Genuine BMW - BMW

Complete kit of hardware and gaskets for mounting your exhaust manifold

Brand:
Genuine BMW - Corporate Logo
ES#:
2602610
Mfg#:
11627830667KT
Ships in 1 day
$460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Square Exhaust Nut - Priced Each

ES#26140 - 11621741172 - Square Exhaust Nut - Priced Each - M8 copper square nut. Found at various points in the exhaust system. - Genuine BMW - BMW

M8 copper square nut. Found at various points in the exhaust system.

Brand:
Genuine BMW - Corporate Logo
ES#:
26140
Mfg#:
11621741172
In Stock
10% off MSRP

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

$5.65

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

$5.11 USD
Free Shipping
on orders $49 and up
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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