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MINI Cooper S Performance Exhaust Parts

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Direct Fit Catalytic Converter Replacement System

ES#3979170 - 47-46305 - Direct Fit Catalytic Converter Replacement System - 304 Stainless Steal mid pipe for your factory or aftermarket application - AFE - BMW MINI

304 Stainless Steal mid pipe for your factory or aftermarket application

Brand:
AFE - Corporate Logo
ES#:
3979170
Mfg#:
47-46305
Ships in 3 Business Days
20% off MSRP

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

$666.99

This product was last offered at the strikethrough price on
08-22-2026

$533.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Direct Fit Catalytic Converter Replacement

ES#5446082 - 47-46307 - Direct Fit Catalytic Converter Replacement - This Direct-Fit Catalytic converter incorporates a resonator to maintain the factory exhaust tone. OEM Size - AFE - MINI

This Direct-Fit Catalytic converter incorporates a resonator to maintain the factory exhaust tone. OEM Size

Brand:
AFE - Corporate Logo
ES#:
5446082
Mfg#:
47-46307
Ships in 3 Business Days
20% off MSRP

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

$621.99

This product was last offered at the strikethrough price on
08-22-2026

$497.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Hanger Mid Pipe - Priced Each

ES#2801025 - 18101174146 - Exhaust Hanger Mid Pipe - Priced Each - Lower the vibrations from your exhaust - Rein - MINI

Lower the vibrations from your exhaust We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2801025
Mfg#:
18101174146
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Catalytic Converter / Downpipe Hardware Kit

ES#2602636 - R56SDOWNPIPEKT2 - Catalytic Converter / Downpipe Hardware Kit - Includes all hardware to install a new oem catalytic converter / down pipe - Genuine MINI - MINI

Includes all hardware to install a new oem catalytic converter / down pipe Only applies to turbo 11657600890

Brand:
Genuine MINI - Corporate Logo
ES#:
2602636
Mfg#:
R56SDOWNPIPEKT2
Ships in 2 Business Days
$138.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CHANGEOVER VALVE

ES#2798271 - 11538572508 - CHANGEOVER VALVE - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
2798271
Mfg#:
11538572508
Ships in 2 Business Days
6% off MSRP

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

$366.99

This product was last offered at the strikethrough price on
08-22-2026

$345.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement Gasket - Priced Each

ES#2992109 - F3091 - Replacement Gasket - Priced Each - 3" gasket for Milltek Sport - 2 bolt flange - Milltek Sport - Audi Volkswagen Mercedes Benz MINI

3" gasket for Milltek Sport - 2 bolt flange

Brand:
Milltek Sport - Corporate Logo
ES#:
2992109
Mfg#:
F3091
Ships on Nov 2, 2026
Auto Notify
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Adapter

ES#2972718 - F5135 - Exhaust Adapter - For fitting Milltek high flow catalytic to stock mid-pipe - Milltek Sport - MINI

For fitting Milltek high flow catalytic to stock mid-pipe

Brand:
Milltek Sport - Corporate Logo
ES#:
2972718
Mfg#:
F5135
Ships in 3 Business Days
$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gasket For Exhaust Pipe 012.420

ES#2682183 - 18111170941 - Gasket For Exhaust Pipe 012.420 - Used when replacing an exhaust - Elring - MINI

Used when replacing an exhaust We Price Match - Give Us A Call or Chat!
Mid Pipe

Brand:
Elring - Corporate Logo
ES#:
2682183
Mfg#:
18111170941
In Stock
ON SALE! SAVE 35%
$10.58

This product was last offered at the strikethrough price on
06-26-2026

$6.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adapter Sleeve (Olive Connection)

ES#4140321 - F5137 - Adapter Sleeve (Olive Connection) - Used on certain connections - Milltek Sport - MINI

Used on certain connections

Brand:
Milltek Sport - Corporate Logo
ES#:
4140321
Mfg#:
F5137
Ships in 1 Business Day
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Hanger - Priced Each

ES#3154255 - 18207521427 - Exhaust Hanger - Priced Each - Lower the vibrations from your exhaust - HJS - MINI

Lower the vibrations from your exhaust Muffler : Rubber Mounting with Bracket

Brand:
HJS - Corporate Logo
ES#:
3154255
Mfg#:
18207521427
Ships in 1-2 days
$18.29

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

$17.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Silencer Replacement Pipe

ES#4505139 - MSM347REP - Front Silencer Replacement Pipe - Part of the front section of the Non resonated cat back. Not a full system. - Milltek Sport - MINI

Part of the front section of the Non resonated cat back. Not a full system.

Brand:
Milltek Sport - Corporate Logo
ES#:
4505139
Mfg#:
MSM347REP
In Stock
$118.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Connection Repair Kit

ES#4509053 - 18107520438KT - Exhaust Connection Repair Kit - Used when replacing an exhaust or repairing - Assembled By ECS - MINI

Used when replacing an exhaust or repairing

Brand:
Assembled By ECS - Corporate Logo
ES#:
4509053
Mfg#:
18107520438KT
Ships in 2 Business Days
ON SALE! SAVE 14%
$33.99

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

$29.12 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.

Let us help you find the parts that fit your MINI

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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