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2003 MINI Cooper S Coupe L4 1.6L

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2003 MINI Cooper S Coupe L4 1.6L OE Exhaust Parts

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Exhaust Manifold W Catalytic Converter - With Core

ES#2580970 - 18407539134KT - Exhaust Manifold W Catalytic Converter - With Core - Stop exhaust leaks by replacing your manifold. - Genuine MINI - MINI

Stop exhaust leaks by replacing your manifold. For vehicles with manual transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
2580970
Mfg#:
18407539134KT
Ships in 1 day
$3317.99

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

$3295.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold W Catalytic Converter - With Core

ES#2561847 - 18407533402KT - Exhaust Manifold W Catalytic Converter - With Core - Stop exhaust leaks by replacing your manifold. Includes $156.00 core charge. - Genuine MINI - MINI

Stop exhaust leaks by replacing your manifold. Includes $156.00 core charge. For vehicles with manual transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
2561847
Mfg#:
18407533402KT
Ships in 3 Business Days
$3076.99

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

$3055.99 USD
This product is lifetime replacement eligible Lifetime Replacement

John Cooper Works Exhaust - Rear Section

ES#39988 - 18207545128 - John Cooper Works Exhaust - Rear Section - Upgrade you stock exhaust to the JCW version : for pre 1/2004 MINI inside hangers will need bent to the rear, as the pre 1/2004 factory JCW rear section exhaust is NLA - Genuine MINI - MINI

Upgrade you stock exhaust to the JCW version : for pre 1/2004 MINI inside hangers will need bent to the rear, as the pre 1/2004 factory JCW rear section exhaust is NLA For John Cooper Works kit

Brand:
Genuine MINI - Corporate Logo
ES#:
39988
Mfg#:
18207545128
Ships in 1 day
7% off MSRP

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

$2251.99

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

$2086.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Manifold W Catalytic Converter

ES#3189523 - 673-862 - Exhaust Manifold W Catalytic Converter - Stop exhaust leaks by replacing your manifold - Dorman - MINI

Stop exhaust leaks by replacing your manifold For vehicles with manual transmissions

Brand:
Dorman - Corporate Logo
ES#:
3189523
Mfg#:
673-862
EO#:
D-665-23
Ships in 4 Business Days
$1507.99 USD
This product is lifetime replacement eligible Lifetime Replacement

10mm Exhaust Hanger Locking Collar

ES#4865887 - 053563LA02 - 10mm Exhaust Hanger Locking Collar - Achieve perfect exhaust fitment! - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Achieve perfect exhaust fitment! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4865887
Mfg#:
053563LA02
Ships on Sep 9, 2026
Auto Notify
ON SALE! SAVE 10%
$16.99

This product was last offered at the strikethrough price on
06-13-2026

$15.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Copper Exhaust Lock Nut - Priced Each

ES#240390 - 11621711954 - Copper Exhaust Lock Nut - Priced Each - Flange copper nut - Rein - BMW MINI

Flange copper nut 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
240390
Mfg#:
11621711954
In Stock
$1.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12mm Exhaust Hanger Locking Collar

ES#4865886 - 053563LA01 - 12mm Exhaust Hanger Locking Collar - Achieve perfect exhaust fitment! - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Achieve perfect exhaust fitment! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4865886
Mfg#:
053563LA01
Ships on Sep 9, 2026
Auto Notify
ON SALE! SAVE 10%
$16.99

This product was last offered at the strikethrough price on
06-13-2026

$15.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

63.5mm ID Exhaust Clamp - Priced Each

ES#3219305 - 18307536425 - 63.5mm ID Exhaust Clamp - Priced Each - To connect the exhaust pipes - HJS - BMW MINI
ECS Tuning recommends this product.

To connect the exhaust pipes

Brand:
HJS - Corporate Logo
ES#:
3219305
Mfg#:
18307536425
In Stock
$68.58

This product was last offered at the strikethrough price on
06-08-2026

$43.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt - ( M8X30 ) Priced Each

ES#16467 - 07136800269 - Bolt - ( M8X30 ) Priced Each - Connects the exhaust manifold to the engine head - Genuine MINI - MINI

Connects the exhaust manifold to the engine head

Brand:
Genuine MINI - Corporate Logo
ES#:
16467
Mfg#:
07136800269
Ships in 1-2 days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Heat Insulation

ES#126052 - 51487511704 - Exhaust Heat Insulation - Located above the exhaust header - Genuine MINI - MINI

Located above the exhaust header

Brand:
Genuine MINI - Corporate Logo
ES#:
126052
Mfg#:
51487511704
Ships in 1 day
$44.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

John Cooper Works Exhaust - Center Pipe Section

ES#39987 - 18207545127 - John Cooper Works Exhaust - Center Pipe Section - Upgrade you stock exhaust to the JCW version - Genuine MINI - MINI

Upgrade you stock exhaust to the JCW version For John Cooper Works kit

Brand:
Genuine MINI - Corporate Logo
ES#:
39987
Mfg#:
18207545127
Ships in 7 Business Days
8% off MSRP

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

$612.99

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

$561.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cooper S Exhaust System - Left Side Muffler

ES#2696236 - 18101489462 - Cooper S Exhaust System - Left Side Muffler - Replace your worn out exhaust - Eberspaecher - MINI

Replace your worn out exhaust Not for John Cooper Works kit

Brand:
Eberspaecher - Corporate Logo
ES#:
2696236
Mfg#:
18101489462
Ships in 1 day
$504.99

This product was last offered at the strikethrough price on
05-07-2026

$490.99 USD
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 2X Entries For Our 25th Anniversary Sweepstakes!
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

Exhaust Carrier / Connecting Support

ES#4709489 - 51717037919 - Exhaust Carrier / Connecting Support - Mounts to the center of the underbody. ECS Tuning Exclusive! No aftermarket parts! - Hamburg Tech - MINI

Mounts to the center of the underbody. ECS Tuning Exclusive! No aftermarket parts! We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4709489
Mfg#:
51717037919
In Stock
ON SALE! SAVE 30%
$99.00

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

$69.19 USD
Free Shipping

Fuel Tank Heat Insulation

ES#240746 - 51482757771 - Fuel Tank Heat Insulation - Located on the underbody of the vehicle. - Genuine MINI - MINI

Located on the underbody of the vehicle.

Brand:
Genuine MINI - Corporate Logo
ES#:
240746
Mfg#:
51482757771
Ships in 1 day
$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooper S Exhaust System - Right Side Muffler

Replace your worn out exhaust , includes straight pipe Not for John Cooper Works kit : Manual Tranmission

Brand:
Eberspaecher - Corporate Logo
ES#:
2877629
Mfg#:
18107523566
Back Ordered
$349.99

This product was last offered at the strikethrough price on
05-07-2026

$339.99 USD
This product is lifetime replacement eligible Lifetime Replacement

More About OE Exhaust Parts

Original Equipment (OE) suppliers are companies that provide vehicle makers with parts and products used in the original vehicle manufacturing process. ECS Tuning has access to these companies and products, making their parts available to our customers.

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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