BMW Downpipes

Downpipe To Cat-Back Reducer - Priced Each

10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:22427013

Part#: 006555ECS06B

In Stock

Sale - Save 25% $ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD

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Sale - Save 25%

$ 39.99

This product was last offered at the strikethrough price on
06-14-2026

$ 29.99 USD

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Upgrade your exhaust system with the Downpipe To Cat-Back Reducer.

Engineered for optimal performance and durability, this reducer allows for seamless connection between your downpipe and cat-back exhaust system. Its high-quality construction ensures a tight seal, reducing exhaust leaks and enhancing overall exhaust flow. With easy installation and compatibility with various exhaust systems, this reducer is a must-have for any performance enthusiast.

Allows for seamless connection between downpipe and cat-back exhaust
High-quality construction for durability
Tight seal reduces exhaust leaks
Enhances overall exhaust flow
Easy installation and compatibility with various exhaust systems

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Downpipe With High Flow Catalytic Converter - OEM Exhaust Fitment F54...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:590757

Part#: SSXM429

Ships in 9 Business Days

Sale - Save 10% $ 1,577.99

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

$ 1,419.46 USD

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Sale - Save 10%

$ 1,577.99

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

$ 1,419.46 USD

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Made in the UK for the MINI enthusiast

Downpipe With High Flow Catalytic Converter MINI Cooper S/JCW R55-R61...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:582138

Part#: SSXM015

In Stock

Sale - Save 10% $ 1,006.99

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

$ 906.18 USD

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$ 1,006.99

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

$ 906.18 USD

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Made in the UK for the MINI enthusiast

Adapter Sleeve (Olive Connection)

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:597158

Part#: F5137

Ships in 2 Business Days

Sale - Save 11% $ 39.99

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

$ 35.42 USD

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Sale - Save 11%

$ 39.99

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

$ 35.42 USD

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Downpipe With High Flow Catalytic Converter F54-F57 MINI Cooper S/JCW...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:590924

Part#: SSXM409

Ships on Nov 16, 2026

Sale - Save 10% $ 1,576.99

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

$ 1,418.50 USD

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$ 1,576.99

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

$ 1,418.50 USD

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Featuring a Milltek Sport Hi-Flow Sport Cat with 2.75" Large Bore Pipe, short adapter will also be needed to fit US stock midpipe

Milltek Exhaust Adapter F54-F57 MINI Cooper S/JCW

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:584036

Part#: F5135

Ships on Nov 16, 2026

Sale - Save 10% $ 94.99

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

$ 85.33 USD

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Sale - Save 10%

$ 94.99

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

$ 85.33 USD

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Made in the UK for the MINI enthusiast, For fitting Milltek high flow catalytic to stock mid-pipe

Adapter Pipe

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:597146

Part#: F5136

Ships on Nov 16, 2026

Sale - Save 12% $ 38.99

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

$ 34.33 USD

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Sale - Save 12%

$ 38.99

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

$ 34.33 USD

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Hi-Flow Sports Catted Downpipes - B58

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T#:591396

Part#: SSXBM1039

Ships on Nov 16, 2026

Sale - Save 10% $ 2,935.99

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

$ 2,641.51 USD

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Sale - Save 10%

$ 2,935.99

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

$ 2,641.51 USD

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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.

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Large Bore Downpipe And Hi-Flow Sports Cat - UK and EURO ONLY ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:597447

Part#: SSXM450

Ships on Nov 16, 2026

Sale - Save 10% $ 1,602.99

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

$ 1,442.57 USD

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Sale - Save 10%

$ 1,602.99

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

$ 1,442.57 USD

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Milltek Large Bore Downpipe And Hi-Flow Sports Car - M3/M4/M2 ...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:39059239

Part#: SSXBM1333

Ships on Nov 16, 2026

Sale - Save 10% $ 3,638.00

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

$ 3,274.20 USD

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Sale - Save 10%

$ 3,638.00

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

$ 3,274.20 USD

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Hi-Flow Sports Catted Downpipes - F22/F87

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:591403

Part#: SSXBM1037

Ships on Nov 16, 2026

Sale - Save 10% $ 2,876.99

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

$ 2,588.54 USD

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Sale - Save 10%

$ 2,876.99

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

$ 2,588.54 USD

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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.

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Large Bore Downpipes And Hi-Flow Sports Cats - F80/F82

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For Vehicles Produced before 01/19

T#:593554

Part#: SSXBM1030

Ships on Nov 16, 2026

Sale - Save 10% $ 3,596.99

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

$ 3,236.64 USD

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Qty

Sale - Save 10%

$ 3,596.99

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

$ 3,236.64 USD

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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.

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Milltek Sport - Large Bore Downpipes And Hi-Flow Sports Cats - F87 M2...

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

T#:591375

Part#: SSXBM1093

Ships on Nov 16, 2026

Sale - Save 10% $ 2,179.00

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

$ 1,961.10 USD

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Qty

Sale - Save 10%

$ 2,179.00

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

$ 1,961.10 USD

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With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.

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Hi-Flow Sports Catted Downpipes - F80/F82

Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Requires Milltek Catback Exhaust

T#:593561

Part#: SSXBM1127

Ships on Nov 16, 2026

Sale - Save 10% $ 2,584.99

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

$ 2,325.65 USD

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Qty

Sale - Save 10%

$ 2,584.99

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

$ 2,325.65 USD

Add to Wish List

With in-house production and engineering in the United Kingdom, they have been designing and developing exhaust systems for over 32 years. This experience has helped put Milltek on the map when it comes to performance exhausts, with offerings that range from Audi/Volkswagen to Porsche, BMW, and even Bentley. But, they don't stop there. Milltek has also made its presence felt in the motorsport community. Through partnerships with various race teams throughout the world, Milltek has gathered feedback on ways to improve their systems from enthusiasts at every level. Constructed of type-304 aircraft grade stainless steel, the quality is top-notch. To take it a step further, Milltek offers a lifetime warranty to the original purchaser.

Show More Show Less

Project Cars

SELECT YOUR BMW

Downpipe To Cat-Back Reducer - Priced Each

Upgrade your exhaust system with the Downpipe To Cat-Back Reducer.

Downpipe With High Flow Catalytic Converter - OEM Exhaust Fitment F54...

Downpipe With High Flow Catalytic Converter MINI Cooper S/JCW R55-R61...

Adapter Sleeve (Olive Connection)

Downpipe With High Flow Catalytic Converter F54-F57 MINI Cooper S/JCW...

Milltek Exhaust Adapter F54-F57 MINI Cooper S/JCW

Adapter Pipe

Hi-Flow Sports Catted Downpipes - B58

Large Bore Downpipe And Hi-Flow Sports Cat - UK and EURO ONLY ...

Milltek Large Bore Downpipe And Hi-Flow Sports Car - M3/M4/M2 ...

Hi-Flow Sports Catted Downpipes - F22/F87

Large Bore Downpipes And Hi-Flow Sports Cats - F80/F82

Milltek Sport - Large Bore Downpipes And Hi-Flow Sports Cats - F87 M2...

Hi-Flow Sports Catted Downpipes - F80/F82

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