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2019 MINI Cooper S Convertible B46A20A

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2019 MINI Cooper S Convertible B46A20A Performance Exhaust Parts

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JCW Tuning Kit - B48 & B46 Engine

ES#2817357 - 11122359631 - JCW Tuning Kit - B48 & B46 Engine - Valvetronic performance exhaust system & remap & FREE SHIPPING** - Genuine MINI - MINI

Valvetronic performance exhaust system & remap & FREE SHIPPING** affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ON Sale! Original Price $2400.00 & Free shipping only at ECS, other places only do local pickup only!

Brand:
Genuine MINI - Corporate Logo
ES#:
2817357
Mfg#:
11122359631
In Stock
$1039.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remote Vacuum Exhaust Valve Control Kit

ES#4883843 - 004788LA01 - Remote Vacuum Exhaust Valve Control Kit - Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers. - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4883843
Mfg#:
004788LA01
In Stock
ON SALE! SAVE 10%
$99.99

This product was last offered at the strikethrough price on
05-02-2026

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SCORPION MINI Cooper S F55/F56+ Non GPF Model Only High Flow Sports Catalyst

ES#4352441 - SMNX021 - SCORPION MINI Cooper S F55/F56+ Non GPF Model Only High Flow Sports Catalyst - 2.75" downpipe with high flow cat. Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great. - Scorpion - MINI

2.75" downpipe with high flow cat. Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scorpion - Corporate Logo
ES#:
4352441
Mfg#:
SMNX021
In Stock
$1093.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit

ES#4715424 - 044081LA01 - Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit - Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4715424
Mfg#:
044081LA01
In Stock
ON SALE!
Starting at $57.57 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4830388
Mfg#:
054057LA
In Stock
ON SALE!
Starting at $449.98 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JCW Tuning Kit Exhaust Tip - Carbon Fiber

ES#2837151 - 18302349677 - JCW Tuning Kit Exhaust Tip - Carbon Fiber - JCW logo tips for the tuning exhaust - Genuine MINI - MINI

JCW logo tips for the tuning exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2837151
Mfg#:
18302349677
Ships in 3 Business Days
7% off MSRP

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

$421.00

This product was last offered at the strikethrough price on
03-05-2026

$389.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2866792
Mfg#:
SSXM411
Ships in 9 Business Days
$1366.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Axle-Back Free Flow Exhaust - F56 S

ES#3191402 - D660-0062-BLK - Stainless Axle-Back Free Flow Exhaust - F56 S - Civilized performance for the discerning enthusiast - +4HP/+4TQ - Dinan - MINI

Civilized performance for the discerning enthusiast - +4HP/+4TQ Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3191402
Mfg#:
D660-0062-BLK
Ships in 6 Business Days
11% off MSRP

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

$922.99

This product was last offered at the strikethrough price on
05-10-2026

$819.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Remote for exhaust control - JCW Tuning Kit

ES#2978894 - 18302413298 - Remote for exhaust control - JCW Tuning Kit - Lost the remote? This is a new one. - Genuine MINI - MINI

Lost the remote? This is a new one. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2978894
Mfg#:
18302413298
In Stock
4% off MSRP

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

$297.57

This product was last offered at the strikethrough price on
06-02-2026

$285.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

JCW Tuning Kit Exhaust Tip - Chrome

ES#2805437 - 18302355304 - JCW Tuning Kit Exhaust Tip - Chrome - JCW logo tips for the tuning exhaust - Genuine MINI - MINI

JCW logo tips for the tuning exhaust affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2805437
Mfg#:
18302355304
In Stock
4% off MSRP

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

$135.00

This product was last offered at the strikethrough price on
02-03-2026

$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B46 High Flow Catted Downpipe - Brushed Finish

High performance 200 Cell catalytic affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Evolution Racewerks - Corporate Logo
ES#:
4659394
Mfg#:
MI-EXH001SCAT
Ships in 6 Business Days
$895.00 USD
Free Shipping
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.

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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