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

2020 MINI Cooper John Cooper Works Convertible B46D

    • 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 2020 MINI Cooper John Cooper Works Convertible B46D
Your Vehicle 2020 MINI Cooper John Cooper Works Convertible B46D
Change Clear

2020 MINI Cooper John Cooper Works Convertible B46D Performance Cat-Back Exhausts

Sort By
Filter By
Return to Top

Build-Your-Own F55/F56/F57 Cooper S Cat-Back Exhaust

ES#4830388 - 054057LA - Build-Your-Own F55/F56/F57 Cooper S Cat-Back Exhaust - Maximize the sound & performance potential of your B48/B46 engine with our cat-back exhaust system! Choose between street-friendly & race-inspired systems to tailor your auditory experience. - ECS - MINI

Maximize the sound & performance potential of your B48/B46 engine with our cat-back exhaust system! Choose between street-friendly & race-inspired systems to tailor your auditory experience. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
4830388
Mfg#:
054057LA
In Stock
ON SALE!
Starting at $456.28 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Scorpion MINI Challenge Cat-Back System For MINI Cooper S F56/F57 - Non Resonated (louder)

ES#4352444 - SMNS023 - Scorpion MINI Challenge Cat-Back System For MINI Cooper S F56/F57 - Non Resonated (louder) - Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. - Scorpion - MINI

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Scorpion - Corporate Logo
ES#:
4352444
Mfg#:
SMNS023
Ships in 3 Business Days
$1161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Scorpion MINI Challenge Cat-Back System For MINI Cooper S F56/F57 - Resonated (Quieter Then NON Resonated)

ES#4352446 - SMN023 - Scorpion MINI Challenge Cat-Back System For MINI Cooper S F56/F57 - Resonated (Quieter Then NON Resonated) - Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. - Scorpion - MINI

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Scorpion - Corporate Logo
ES#:
4352446
Mfg#:
SMN023
Ships in 2 Business Days
$1346.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ValveSonic Cat-Back Exhaust System - Non Resonated Dual GT90 Burnt Titanium Tips

ES#3477809 - SSXM441 - ValveSonic Cat-Back Exhaust System - Non Resonated Dual GT90 Burnt Titanium Tips - 2.75" stainless steel with dual Burnt Titanium tips - Milltek Sport - MINI

2.75" stainless steel with dual Burnt Titanium tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
3477809
Mfg#:
SSXM441
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$2624.99

This product was last offered at the strikethrough price on
10-26-2026

$2362.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ValveSonic Cat-Back Exhaust System - Non Resonated Dual Jet 90 Carbon Fiber Tips

ES#3477810 - SSXM440 - ValveSonic Cat-Back Exhaust System - Non Resonated Dual Jet 90 Carbon Fiber Tips - 2.75" stainless steel with dual Carbon Fiber tips - Milltek Sport - MINI

2.75" stainless steel with dual Carbon Fiber tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
3477810
Mfg#:
SSXM440
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$2333.99

This product was last offered at the strikethrough price on
10-26-2026

$2100.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ValveSonic Cat-Back Exhaust System - Non Resonated Dual GT90 Cerakote Black Tips

ES#3477811 - SSXM443 - ValveSonic Cat-Back Exhaust System - Non Resonated Dual GT90 Cerakote Black Tips - 2.75" stainless steel with dual Cerakote Black tips - Milltek Sport - MINI

2.75" stainless steel with dual Cerakote Black tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
3477811
Mfg#:
SSXM443
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$2297.99

This product was last offered at the strikethrough price on
10-26-2026

$2067.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Scorpion TunR Cat-Back Exhaust Valvetronic System - Carbon Fiber Ascari Tips

ES#4880873 - SMN033CF - Scorpion TunR Cat-Back Exhaust Valvetronic System - Carbon Fiber Ascari Tips - Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. - Scorpion - MINI

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Scorpion - Corporate Logo
ES#:
4880873
Mfg#:
SMN033CF
Ships in 2 Business Days
$2350.99

This product was last offered at the strikethrough price on
10-23-2026

$2016.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated Dual GT90

ES#2872981 - SSXM413 - Cat-Back Exhaust System - Resonated Dual GT90 - 2.75" stainless steel with Dual GT90 Polished Tips - Milltek Sport - MINI

2.75" stainless steel with Dual GT90 Polished Tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
2872981
Mfg#:
SSXM413
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$1753.99

This product was last offered at the strikethrough price on
10-26-2026

$1578.36 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated Dual GT90

ES#3477807 - SSXM424 - Cat-Back Exhaust System - Non-Resonated Dual GT90 - 2.75" stainless steel with Dual GT90 Titanium Tips - Milltek Sport - MINI

2.75" stainless steel with Dual GT90 Titanium Tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
3477807
Mfg#:
SSXM424
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$1689.99

This product was last offered at the strikethrough price on
10-26-2026

$1520.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated Twin GT90

ES#2864901 - SSXM410 - Cat-Back Exhaust System - Non-Resonated Twin GT90 - 2.75" stainless steel with Twin Round Cerakote Black Tips - Milltek Sport - MINI

2.75" stainless steel with Twin Round Cerakote Black Tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
2864901
Mfg#:
SSXM410
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$1490.99

This product was last offered at the strikethrough price on
10-26-2026

$1341.46 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Scorpion Cat-Back System For MINI Cooper F56/F57 S/JCW, Resonated W/ Ascari Carbon Fiber Tips

ES#4352612 - SMN021CF - Scorpion Cat-Back System For MINI Cooper F56/F57 S/JCW, Resonated W/ Ascari Carbon Fiber Tips - Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. - Scorpion - MINI

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Scorpion - Corporate Logo
ES#:
4352612
Mfg#:
SMN021CF
Ships in 5 Business Days
$1481.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated Dual GT90

ES#2866792 - SSXM411 - Cat-Back Exhaust System - Non-Resonated Dual GT90 - 2.75" stainless steel with Dual GT90 Polished Tips - Milltek Sport - MINI

2.75" stainless steel with Dual GT90 Polished Tips Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Milltek Sport - Corporate Logo
ES#:
2866792
Mfg#:
SSXM411
Ships on Nov 16, 2026
ON SALE! SAVE 10%
$1366.99

This product was last offered at the strikethrough price on
10-26-2026

$1229.75 USD
Free Shipping
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.

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