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

No Vehicle selected
Please select your vehicle below.

    • 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 Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW E46 Performance Cat-Back Exhausts

Sort By
Filter By
Return to Top

Cat Back Exhaust

ES#2102408 - 16748 - Cat Back Exhaust - 2.5" stainless steel with dual 3" polished stainless tips - Magnaflow - BMW

2.5" stainless steel with dual 3" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Magnaflow - Corporate Logo
ES#:
2102408
Mfg#:
16748
Ships in 1 Business Day
$1396.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust

ES#1899401 - 16532 - Cat-Back Exhaust - 2.5" stainless steel with dual 3" polished stainless tips - Magnaflow - BMW

2.5" stainless steel with dual 3" polished stainless tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models only

Brand:
Magnaflow - Corporate Logo
ES#:
1899401
Mfg#:
16532
Ships in 1 Business Day
$1396.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Valved Catback Exhaust & ECS Luft-Technik Intake System - E46 330i/Ci

ES#4876695 - 023536LA02EB2KT - Turner Motorsport Valved Catback Exhaust & ECS Luft-Technik Intake System - E46 330i/Ci - The ULTIMATE auditory upgrade - featuring a valved muffler for sound control and a free-flowing intake for increased performance. - Enthusiast Bundles - BMW

The ULTIMATE auditory upgrade - featuring a valved muffler for sound control and a free-flowing intake for increased performance. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876695
Mfg#:
023536LA02EB2KT
Back Ordered
Auto Notify
ON SALE! SAVE 16%
$1627.98

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

$1369.99 USD
This product is lifetime replacement eligible Lifetime Replacement

E46 323/328 Valved Axle-Back Exhaust

ES#5395762 - 039116LA - E46 323/328 Valved Axle-Back Exhaust - Bold tone, lightweight design, ultimate E46 straight-six performance. - Turner Motorsport - BMW

Bold tone, lightweight design, ultimate E46 straight-six performance. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
5395762
Mfg#:
039116LA
In Stock
ON SALE!
Starting at $383.38 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Center Exhaust Twin Pipe - Non-Resonated (63.5mm)

ES#3610297 - 044013 - Center Exhaust Twin Pipe - Non-Resonated (63.5mm) - Increase the power potential of your BMW with these performance exhaust pipes from Supersprint! - Supersprint - BMW

Increase the power potential of your BMW with these performance exhaust pipes from Supersprint! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3610297
Mfg#:
044013
Ships on Sep 10, 2026
$962.99 USD
Free Shipping

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2602627
Mfg#:
18111719417KT
In Stock at Vendor
$120.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Valved Cat-Back & Carbon Front Lip

ES#4876629 - 023410LAEBKT - E46 M3 Valved Cat-Back & Carbon Front Lip - Upgrade the sound and style of your M3 with a new performance exhaust and a subtle but classic styled front lip for a new look and sound. - Enthusiast Bundles - BMW

Upgrade the sound and style of your M3 with a new performance exhaust and a subtle but classic styled front lip for a new look and sound. Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876629
Mfg#:
023410LAEBKT
Ships in 3 Business Days
ON SALE! SAVE 35%
$2730.97

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

$1769.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Cat-Back Exhausts

Give your exhaust a much-needed increase in volume with our selection of choice performance cat-back exhaust systems.

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.

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