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 Performance Exhaust Parts

Sort By
Filter By
Return to Top

Hi-Flow Sports catted downpipes

ES#2863101 - SSXBM977 - Hi-Flow Sports catted downpipes - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2863101
Mfg#:
SSXBM977
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1470.99

This product was last offered at the strikethrough price on
09-18-2026

$1323.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Milltek Performance Axleback Exhaust System

ES#4265754 - SSXBM115X - Milltek Performance Axleback Exhaust System - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Axle-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Axle-back exhaust for enhanced performance.

Brand:
Milltek Sport - Corporate Logo
ES#:
4265754
Mfg#:
SSXBM115X
Ships on Oct 29, 2026
ON SALE!
Starting at $1921.19 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Black Tips

ES#4057694 - SSXBM1102 - Performance Street Cat Back - Black Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. For Vehicles Produced after 12/18

Brand:
Milltek Sport - Corporate Logo
ES#:
4057694
Mfg#:
SSXBM1102
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1950.99

This product was last offered at the strikethrough price on
09-18-2026

$1755.55 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Black Tips

ES#4057684 - SSXBM1051 - Performance Street Cat Back - Black Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. For Vehicles Produced before 01/19

Brand:
Milltek Sport - Corporate Logo
ES#:
4057684
Mfg#:
SSXBM1051
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$2040.99

This product was last offered at the strikethrough price on
09-18-2026

$1836.44 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Carbon Tips

ES#4057678 - SSXBM1054 - Performance Street Cat Back - Carbon Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. For Vehicles Produced before 01/19

Brand:
Milltek Sport - Corporate Logo
ES#:
4057678
Mfg#:
SSXBM1054
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$2076.99

This product was last offered at the strikethrough price on
09-18-2026

$1869.18 USD
This product is lifetime replacement eligible Lifetime Replacement

Equal Length Exhaust Upgrade Kit

ES#4858524 - SSXBM1145 - Equal Length Exhaust Upgrade Kit - Enhance your F8x's sound with these equal length pipes. - Milltek Sport - BMW

Enhance your F8x's sound with these equal length pipes.

Brand:
Milltek Sport - Corporate Logo
ES#:
4858524
Mfg#:
SSXBM1145
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$740.99

This product was last offered at the strikethrough price on
09-18-2026

$666.40 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Polished Tips

ES#2992867 - SSXBM1000 - Performance Street Cat Back - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. For Manual Vehicles without Tow Bar

Brand:
Milltek Sport - Corporate Logo
ES#:
2992867
Mfg#:
SSXBM1000
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$2137.99

This product was last offered at the strikethrough price on
09-18-2026

$1924.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Dual Exit Street Cat Back - Black Tips

ES#2992821 - SSXBM1015 - Performance Dual Exit Street Cat Back - Black Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. For Vehicles without Tow Bar
For vehicles with an automatic transmission and requires 435i M Sport rear valance

Brand:
Milltek Sport - Corporate Logo
ES#:
2992821
Mfg#:
SSXBM1015
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1945.99

This product was last offered at the strikethrough price on
09-18-2026

$1750.73 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Race Cat Back - Polished Tips

ES#4057703 - SSXBM1097 - Performance Race Cat Back - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Race cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Race cat-back exhaust for enhanced performance. For Vehicles with OPF only
For Vehicles with OPF only

Brand:
Milltek Sport - Corporate Logo
ES#:
4057703
Mfg#:
SSXBM1097
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1630.99

This product was last offered at the strikethrough price on
09-18-2026

$1467.61 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Polished Tips

ES#4057686 - SSXBM1050 - Performance Street Cat Back - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Street cat-back exhaust for enhanced performance. For Vehicles Produced before 01/19

Brand:
Milltek Sport - Corporate Logo
ES#:
4057686
Mfg#:
SSXBM1050
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1916.99

This product was last offered at the strikethrough price on
09-18-2026

$1724.73 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Street Cat Back - Polished Tips

ES#4065042 - SSXBM1077 - Performance Street Cat Back - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek street cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek street cat-back exhaust for enhanced performance.

Brand:
Milltek Sport - Corporate Logo
ES#:
4065042
Mfg#:
SSXBM1077
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1884.99

This product was last offered at the strikethrough price on
09-18-2026

$1695.84 USD
This product is lifetime replacement eligible Lifetime Replacement

Cat Back System - Polished Tips

ES#4447565 - SSXBM1180 - Cat Back System - Polished Tips - An entire system from the downpipes back for a full sound overhaul! - Milltek Sport - BMW

An entire system from the downpipes back for a full sound overhaul! For Vehicles With OPF (2020+)

Brand:
Milltek Sport - Corporate Logo
ES#:
4447565
Mfg#:
SSXBM1180
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$4948.00

This product was last offered at the strikethrough price on
09-18-2026

$4453.20 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Race Cat Back - Polished Tips

ES#2992870 - SSXBM1009 - Performance Race Cat Back - Polished Tips - Motorsport pedigree. Superior quality. Excellent sound. Milltek Race cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Race cat-back exhaust for enhanced performance. For Automatic Vehicles without Tow Bar

Brand:
Milltek Sport - Corporate Logo
ES#:
2992870
Mfg#:
SSXBM1009
Ships on Oct 20, 2026
ON SALE! SAVE 10%
$1781.99

This product was last offered at the strikethrough price on
09-18-2026

$1603.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Exhaust Parts

Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.

Other BMW Performance Exhaust Parts

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