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BMW 328i Exhaust Parts & Accessories

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Direct-Fit Catalytic Converter

ES#3032674 - 24021-M - Direct-Fit Catalytic Converter - Keep your emissions in check - Magnaflow - BMW

Keep your emissions in check

Brand:
Magnaflow - Corporate Logo
ES#:
3032674
Mfg#:
24021-M
Ships in 8 Business Days
$1140.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E36 M3 Performance Axle-Back Exhaust & Carbon Fiber Intake System OBDII With ASC

ES#4876684 - 023466LA01EBKT3 - E36 M3 Performance Axle-Back Exhaust & Carbon Fiber Intake System OBDII With ASC - Add power and sound to your E36 with a performance exhaust system and free-flowing intake! - Enthusiast Bundles - BMW

Add power and sound to your E36 with a performance exhaust system and free-flowing intake! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For Vehicles With ASC
Requires slight modification to the exhaust hangers or an M3 rear bumper

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876684
Mfg#:
023466LA01EBKT3
In Stock
ON SALE! SAVE 20%
$1375.98

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

$1099.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E36 M3 Performance Axle-Back Exhaust & Carbon Fiber Intake System OBDII Without ASC

ES#4876685 - 023466LA01EBKT2 - E36 M3 Performance Axle-Back Exhaust & Carbon Fiber Intake System OBDII Without ASC - Add power and sound to your E36 with a performance exhaust system and free-flowing intake! - Enthusiast Bundles - BMW

Add power and sound to your E36 with a performance exhaust system and free-flowing intake! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For Vehicles Without ASC or With ASC Deleted
Requires slight modification to the exhaust hangers or an M3 rear bumper

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876685
Mfg#:
023466LA01EBKT2
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 20%
$1378.98

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

$1099.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Bolt

ES#241148 - 07119902957 - Exhaust Bolt - Used in several locations in the exhaust system - Genuine BMW - BMW

Used in several locations in the exhaust system

Brand:
Genuine BMW - Corporate Logo
ES#:
241148
Mfg#:
07119902957
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.

$6.38

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

$6.16 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Performance Muffler

ES#3033389 - 789006 - Supersprint Performance Muffler - Fits stock rear bumper - Supersprint - BMW

Fits stock rear bumper

Brand:
Supersprint - Corporate Logo
ES#:
3033389
Mfg#:
789006
Ships on Nov 11, 2026
$1094.99 USD
Free Shipping

Supersprint Section 1 Straight Pipe (Auto xDrive)

ES#3603640 - 521312 - Supersprint Section 1 Straight Pipe (Auto xDrive) - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound! For Automatic xDrive Vehicles

Brand:
Supersprint - Corporate Logo
ES#:
3603640
Mfg#:
521312
In Stock
Limited Qty Sale
$606.00

This product was last offered at the strikethrough price on
06-18-2026

$542.99 USD
Free Shipping

Pre-catalyst Gasket ring

ES#2530479 - 18307581970 - Pre-catalyst Gasket ring - Gasket just before the catalytic converter - Genuine BMW - BMW MINI

Gasket just before the catalytic converter

Brand:
Genuine BMW - Corporate Logo
ES#:
2530479
Mfg#:
18307581970
Ships Today
3% off MSRP

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

$29.85

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

$29.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supersprint Center Pipe with Resonator

ES#3024725 - 784342 - Supersprint Center Pipe with Resonator - A low exhaust note with a free flow design - Supersprint - BMW

A low exhaust note with a free flow design For Euro Spec E36 M3s only.

Brand:
Supersprint - Corporate Logo
ES#:
3024725
Mfg#:
784342
Ships in 3 Business Days
$1051.99 USD
Free Shipping

Rubber Exhaust Hanger - Priced Each

ES#1897630 - 18207590154 - Rubber Exhaust Hanger - Priced Each - Found in several locations suspending the exhaust - Genuine BMW - BMW

Found in several locations suspending the exhaust

Brand:
Genuine BMW - Corporate Logo
ES#:
1897630
Mfg#:
18207590154
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.

$31.99

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

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

Cat Back Exhaust System

ES#3969455 - SBM061M - Cat Back Exhaust System - Increase power and sound with this cat back system from Scorpion. - Scorpion - BMW

Increase power and sound with this cat back system from Scorpion.

Brand:
Scorpion - Corporate Logo
ES#:
3969455
Mfg#:
SBM061M
Ships in 2 Business Days
$1021.99 USD

Supersprint Racing Muffler With Dual Slant-Cut Tips

ES#3033415 - 043406 - Supersprint Racing Muffler With Dual Slant-Cut Tips - 100% handcrafted in Italy. Stainless steel construction. Legendary sound! - Supersprint - BMW

100% handcrafted in Italy. Stainless steel construction. Legendary sound! Requires a Supersprint Y-Pipe or custom adapter for proper fitment

Brand:
Supersprint - Corporate Logo
ES#:
3033415
Mfg#:
043406
Ships on Nov 11, 2026
$914.99 USD
Free Shipping

Sports Series 4" High Flow Catted Downpipe For N26 Engine

ES#4056581 - BM-EXH010CAT - Sports Series 4" High Flow Catted Downpipe For N26 Engine - ports Series 4" High Flow 200 Cell Metallic Catted Downpipes for your four cylinder turbo engine! - Evolution Racewerks - BMW

ports Series 4" High Flow 200 Cell Metallic Catted Downpipes for your four cylinder turbo engine! For vehicles with the N26 SULEV engine only - will NOT work with the N20 Engines!
For vehicles with the N26 engine only

Brand:
Evolution Racewerks - Corporate Logo
ES#:
4056581
Mfg#:
BM-EXH010CAT
Ships in 8 Business Days
$895.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Gasket - Priced Each

ES#2608585 - 18301716888 - Exhaust Gasket - Priced Each - Gasket between header and catalytic converter - Rein - BMW

Gasket between header and catalytic converter 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2608585
Mfg#:
18301716888
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - Priced Each

ES#40790 - 18407502196 - Flange 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#:
40790
Mfg#:
18407502196
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Bank 1 post-Cat

ES#27274 - 11787545074 - Rear Oxygen Sensor - Bank 1 post-Cat - Fuel control and emissions control sensor - Genuine BMW - BMW

Fuel control and emissions control sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
27274
Mfg#:
11787545074
Ships in 1-2 days
13% off MSRP

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

$325.99

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

$281.99 USD
Free Shipping
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.

Let us help you find the parts that fit your BMW

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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