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BMW E46 325Ci M54 2.5L

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BMW E46 325Ci M54 2.5L Exhaust Parts & Accessories

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Oxygen Sensor - Priced Each

ES#258928 - 11781247406 - Oxygen Sensor - Priced Each - 2 Required in each application - Bosch - BMW

2 Required in each application 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
258928
Mfg#:
11781247406
Ships on Feb 4, 2027
$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Center Exhaust Section Installation Kit

ES#2594037 - 18107502346KT - Center Exhaust Section Installation Kit - Includes mounting hardware and gaskets. - Assembled By ECS - BMW

Includes mounting hardware and gaskets. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594037
Mfg#:
18107502346KT
Ships in 3 Business Days
ON SALE!
$160.99

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

$157.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Exhaust Hanger - Priced Each

ES#39914 - 18207503246 - Rear Exhaust Hanger - Priced Each - Rubber mounting that holds the rear muffler. - Genuine BMW - BMW

Rubber mounting that holds the rear muffler.

Brand:
Genuine BMW - Corporate Logo
ES#:
39914
Mfg#:
18207503246
Ships in 6 Business Days
3% off MSRP

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

$159.99

This product was last offered at the strikethrough price on
08-12-2026

$154.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4" Universal Exhaust Tip w/ Chrome Finish - Priced Each

ES#4265689 - 025823TMS05-01 - 4" Universal Exhaust Tip w/ Chrome Finish - Priced Each - Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip - Turner Motorsport - BMW MINI

Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip 10X Entries For Our 25th Anniversary Sweepstakes!
Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4265689
Mfg#:
025823TMS05-01
In Stock
ON SALE! SAVE 41%
$85.99

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

$50.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Exhaust Vibration Absorber

ES#39390 - 18107504361 - E46 Exhaust Vibration Absorber - Found attached to the body of the center muffler - Genuine BMW - BMW

Found attached to the body of the center muffler For vehicles with automatic transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
39390
Mfg#:
18107504361
Ships in 4 Business Days
4% off MSRP

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

$133.99

This product was last offered at the strikethrough price on
08-12-2026

$128.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Vibration Absorber

ES#39402 - 18107506145 - Exhaust Vibration Absorber - Found attached to the body of the rear muffler - Genuine BMW - BMW

Found attached to the body of the rear muffler

Brand:
Genuine BMW - Corporate Logo
ES#:
39402
Mfg#:
18107506145
Ships in 8 Business Days
2% off MSRP

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

$125.99

This product was last offered at the strikethrough price on
08-12-2026

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2895524 - 11781247406 - Oxygen Sensor - Priced Each - 2 required in each application - Vemo - BMW

2 required in each application

Brand:
Vemo - Corporate Logo
ES#:
2895524
Mfg#:
11781247406
Ships on Dec 8, 2026
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heat Resistant Exhaust Plate

ES#40318 - 18227508863 - Heat Resistant Exhaust Plate - Found on the center muffler assembly covering the vibration absorber. - Genuine BMW - BMW

Found on the center muffler assembly covering the vibration absorber.

Brand:
Genuine BMW - Corporate Logo
ES#:
40318
Mfg#:
18227508863
Ships in 5 Business Days
3% off MSRP

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

$60.99

This product was last offered at the strikethrough price on
08-12-2026

$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve Gasket

ES#26760 - 11727505259 - EGR Valve Gasket - Seals valve to the head - Genuine BMW - BMW

Seals valve to the head For vehicles with production date up to 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
26760
Mfg#:
11727505259
In Stock
Limited Qty Sale
$13.99

This product was last offered at the strikethrough price on
06-25-2026

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

Upper Exhaust Support Bracket

ES#40376 - 18301436331 - Upper Exhaust Support Bracket - Upper bracket to support lower exhaust clamp on the mid-pipe - Genuine BMW - BMW

Upper bracket to support lower exhaust clamp on the mid-pipe

Brand:
Genuine BMW - Corporate Logo
ES#:
40376
Mfg#:
18301436331
Ships in 1-2 days
3% off MSRP

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

$117.99

This product was last offered at the strikethrough price on
08-12-2026

$113.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror

ES#4146844 - 026732TMS02-10 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror - Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146844
Mfg#:
026732TMS02-10
In Stock
ON SALE! SAVE 10%
$124.99

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

$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Nut - Priced Each

ES#2225244 - 07129904874 - Hex Nut - Priced Each - BM8-8 - Genuine BMW - BMW

BM8-8

Brand:
Genuine BMW - Corporate Logo
ES#:
2225244
Mfg#:
07129904874
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Rear Muffler Heat Shield

ES#125802 - 51487037885 - E46 Rear Muffler Heat Shield - Found between the rear muffler and the body. - Genuine BMW - BMW

Found between the rear muffler and the body.

Brand:
Genuine BMW - Corporate Logo
ES#:
125802
Mfg#:
51487037885
Ships in 6 Business Days
1% off MSRP

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

$84.99

This product was last offered at the strikethrough price on
08-12-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#4487450 - 11781433940 - Oxygen Sensor - Priced Each - 2 Required in each application - Meyle - BMW

2 Required in each application 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/2003

Brand:
Meyle - Corporate Logo
ES#:
4487450
Mfg#:
11781433940
Ships on Dec 22, 2026
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Center Exhaust Hanger Support

ES#128281 - 51712693023 - Center Exhaust Hanger Support - Used to support the middle of the exhaust system via dual exhaust mounts - Genuine BMW - BMW

Used to support the middle of the exhaust system via dual exhaust mounts For convertible models only

Brand:
Genuine BMW - Corporate Logo
ES#:
128281
Mfg#:
51712693023
Ships in 8 Business Days
1% off MSRP

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

$71.99

This product was last offered at the strikethrough price on
08-12-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Exhaust Parts & Accessories

From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.

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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