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Your Vehicle 2021 MINI Cooper S 3 Door B46C

2021 MINI Cooper S 3 Door B46C Performance Exhaust Parts

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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

Brand:
Milltek Sport - Corporate Logo
ES#:
3477809
Mfg#:
SSXM441
Ships on Nov 30, 2026
ON SALE! SAVE 15%
$2624.99

This product was last offered at the strikethrough price on
11-08-2026

$2231.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4883788 - CTS-EXH-TP-0020- - CTS Turbo Resonator Delete  EXH-TP-0020-R - This update make the stock exhaust louder without removing the rear muffler - CTS - MINI

This update make the stock exhaust louder without removing the rear muffler

Brand:
CTS - Corporate Logo
ES#:
4883788
Mfg#:
CTS-EXH-TP-0020-
Ships in 7 Business Days
$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3098925 - 11915 - Stainless Steel Rear Muffler Exhaust - S Type 11915 - 2.25" stainless steel with dual 4" dual oval-rolled, angle-cut tips - Borla - MINI

2.25" stainless steel with dual 4" dual oval-rolled, angle-cut tips

Brand:
Borla - Corporate Logo
ES#:
3098925
Mfg#:
11915
In Stock at Vendor
11% off MSRP

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

$923.99

This product was last offered at the strikethrough price on
11-08-2026

$824.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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

Brand:
Milltek Sport - Corporate Logo
ES#:
3477810
Mfg#:
SSXM440
Ships on Nov 30, 2026
ON SALE! SAVE 15%
$2333.99

This product was last offered at the strikethrough price on
11-08-2026

$1983.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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

Brand:
Milltek Sport - Corporate Logo
ES#:
3477811
Mfg#:
SSXM443
Ships on Nov 30, 2026
ON SALE! SAVE 15%
$2297.99

This product was last offered at the strikethrough price on
11-08-2026

$1952.70 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4899681 - 49-36354-C - MACH Force-Xp Stainless Steel Cat-Back Exhaust - Carbon Fiber Tips  - Non resonated and no rear muffler version, this makes for a louder exhaust then normal - AFE - MINI

Non resonated and no rear muffler version, this makes for a louder exhaust then normal

Brand:
AFE - Corporate Logo
ES#:
4899681
Mfg#:
49-36354-C
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.

$937.99

This product was last offered at the strikethrough price on
11-08-2026

$750.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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.

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
ES#4659394 - MI-EXH001SCAT - B46 High Flow Catted Downpipe - Brushed Finish  - High performance 200 Cell catalytic - Evolution Racewerks - MINI

High performance 200 Cell catalytic

Brand:
Evolution Racewerks - Corporate Logo
ES#:
4659394
Mfg#:
MI-EXH001SCAT
Ships in 3 Business Days
ON SALE! SAVE 25%
$895.00

This product was last offered at the strikethrough price on
11-08-2026

$671.25 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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

Brand:
Milltek Sport - Corporate Logo
ES#:
2872981
Mfg#:
SSXM413
Ships on Nov 30, 2026
ON SALE! SAVE 15%
$1753.99

This product was last offered at the strikethrough price on
11-08-2026

$1490.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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

Brand:
Milltek Sport - Corporate Logo
ES#:
3477807
Mfg#:
SSXM424
Ships on Nov 30, 2026
ON SALE! SAVE 15%
$1689.99

This product was last offered at the strikethrough price on
11-08-2026

$1436.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3187982 - SSXM429 - Downpipe With High Flow Catalytic Converter - OEM Exhaust Fitment  - Featuring a Milltek Sport Hi-Flow Sport Cat with 2.75" Large Bore Pipe - Milltek Sport - MINI

Featuring a Milltek Sport Hi-Flow Sport Cat with 2.75" Large Bore Pipe

Brand:
Milltek Sport - Corporate Logo
ES#:
3187982
Mfg#:
SSXM429
Ships in 9 Business Days
ON SALE! SAVE 15%
$1577.99

This product was last offered at the strikethrough price on
11-08-2026

$1340.60 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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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