Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E46 325i M54 2.5L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E46 325i M54 2.5L
Your Vehicle BMW E46 325i M54 2.5L
Change Clear

BMW E46 325i M54 2.5L Exhaust Parts & Accessories

Sort By
Filter By
Return to Top

Corsa TSE3 Axle-Back Sport Mufflers - Black Tips

Transform your sound into a true sports car Includes $75 in gift cards for future purchases!

Brand:
Corsa - Corporate Logo
ES#:
3478461
Mfg#:
COR14559BKT
Ships on Nov 2, 2026
$1119.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler Installation Kit

ES#2594098 - 07119905529KT2 - Rear Muffler Installation Kit - Includes mounting hardware and clamps - Assembled By ECS - BMW

Includes mounting hardware and clamps 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594098
Mfg#:
07119905529KT2
Ships in 1-2 days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Exhaust Section Installation Kit

ES#2594033 - 18307560777KT - Center Exhaust Section Installation Kit - Includes mounting hardware and gaskets - Genuine BMW - BMW

Includes mounting hardware and gaskets

Brand:
Genuine BMW - Corporate Logo
ES#:
2594033
Mfg#:
18307560777KT
Ships in 1-2 days
$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Muffler Installation Kit

ES#2594096 - 18307560777KT3 - Rear Muffler Installation Kit - Includes mounting hardware and clamps - Genuine BMW - BMW

Includes mounting hardware and clamps

Brand:
Genuine BMW - Corporate Logo
ES#:
2594096
Mfg#:
18307560777KT3
Ships in 1-2 days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#27211 - 11781742050 - Oxygen Sensor - Priced Each - 2 Required in each application - Genuine BMW - BMW

2 Required in each application For vehicles with production date up to 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
27211
Mfg#:
11781742050
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.

$489.99

This product was last offered at the strikethrough price on
10-11-2026

$460.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clamp Upper

ES#39888 - 18201440287 - Clamp Upper - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
39888
Mfg#:
18201440287
Ships in 7 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.

$33.99

This product was last offered at the strikethrough price on
10-11-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clamp Lower

ES#39889 - 18201440289 - Clamp Lower - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
39889
Mfg#:
18201440289
Ships in 7 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.

$33.99

This product was last offered at the strikethrough price on
10-11-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Control Valve Bracket

Found in the rear muffler assembly used to secure the vacuum control valve.

Brand:
Genuine BMW - Corporate Logo
ES#:
39428
Mfg#:
18107513300
Ships in 7 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.

$29.99

This product was last offered at the strikethrough price on
10-11-2026

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Storage Container Bracket

Found in the rear muffler assembly used to secure the vacuum storage container.

Brand:
Genuine BMW - Corporate Logo
ES#:
39376
Mfg#:
18107502473
Ships in 7 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.

$31.99

This product was last offered at the strikethrough price on
10-11-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EGR Valve Gasket

ES#5339192 - 074.440 - EGR Valve Gasket - Seals the EGR valve to the exhaust - Elring - BMW

Seals the EGR valve to the exhaust 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 03/2003

Brand:
Elring - Corporate Logo
ES#:
5339192
Mfg#:
074.440
Special Order: No Guaranteed ETA
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front Or Rear Manifold

Located in the front position of the exhaust manifold 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 03/2003

Brand:
Bremmen Parts - Corporate Logo
ES#:
5503743
Mfg#:
11787523434
Ships on Dec 14, 2026
ON SALE! SAVE 10%
$119.99

This product was last offered at the strikethrough price on
10-08-2026

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket

Found in numerous exhaust system locations 10X Entries Into Our F80 M3 Sweepstakes
Used to seal the exhaust manifold to the center muffler assembly.

Brand:
Bremmen Parts - Corporate Logo
ES#:
5515910
Mfg#:
18107502346
Ships on Jan 28, 2027
ON SALE! SAVE 10%
$6.99

This product was last offered at the strikethrough price on
10-08-2026

$6.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

2 required in each application

Brand:
Pierburg - Corporate Logo
ES#:
4726449
Mfg#:
11781247406
Special Order: No Guaranteed ETA
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#2873855 - 11781742050 - Oxygen Sensor - Priced Each - 2 required in each application - Febi - BMW

2 required in each application We Price Match - Give Us A Call or Chat!
For vehicles with production date from 09/1998

Brand:
Febi - Corporate Logo
ES#:
2873855
Mfg#:
11781742050
Special Order: No Guaranteed ETA
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Direct-Fit Catalytic Converter

ES#2616505 - 24510 - Direct-Fit Catalytic Converter - Brand new catalytic converter for your BMW! - Magnaflow - BMW

Brand new catalytic converter for your BMW! 48-state legal - not for sale or use in California
For Vehicles with Production dates 2003-2005

Brand:
Magnaflow - Corporate Logo
ES#:
2616505
Mfg#:
24510
Back Ordered
$700.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Support Bracket With Hardware

ES#4875871 - re.309.noKT - Exhaust Support Bracket With Hardware - Lighter than the OE steel bracket and made from a corrosion resistant material - Rogue Engineering - BMW

Lighter than the OE steel bracket and made from a corrosion resistant material

Brand:
Rogue Engineering - Corporate Logo
ES#:
4875871
Mfg#:
RE.309.NOKT
Back Ordered
$169.00 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.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings