BMW Downpipes for MINI

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When BMW began to offer more and more forced induction vehicles, some enthusiasts were upset and others were excited about the big power potential. While we love older, naturally aspirated BMWs, we LOVE forced induction BMWs. Upgrading your downpipe (or downpipes) is one of the easiest ways to reduce restriction and add more power to your BMW. We offer several brands, including our own designs, of downpipes for your BMW!
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ARMYTRIX Stainless Steel Downpipe Ceramic Coated - Sport Cat ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Armytrix - Corporate Logo
T#:12643097
Part#: BMF43-CDC
Ships on Jul 31, 2026
$ 1,480.00 USD
Free Shipping
$ 1,480.00 USD
Free Shipping
MINI R56 Direct-Fit Downpipe With Catalytic Converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Magnaflow - Corporate Logo
T#:1980626
Part#: 49350
Ships in 1 Business Day
$ 913.00 USD
Free Shipping
$ 913.00 USD
Free Shipping

MINI R56 Direct-Fit Downpipe With Catalytic Converter provides a high-quality replacement for your vehicle's factory downpipe and catalytic converter, ensuring optimal performance and emissions compliance. The catalytic converter in this downpipe is designed to convert exhaust gases into less toxic substances through its advanced internal honeycomb monolith and precious metal catalyst. This component is crucial for passing emissions tests and reducing engine emissions.

  • Stainless Steel Construction: Durable and resistant to corrosion for long-lasting performance.
  • Federal Emissions Compliant Design: Meets regulations for emissions, ensuring legality and performance.
  • Enhanced Reliability: Direct-fit design replaces faulty or damaged catalytic converters, addressing common issues like oxygen sensor faults.
  • Optimized for Gas and Diesel Applications: Versatile use across different engine types.

Replacing a failing catalytic converter with this direct-fit downpipe will alleviate concerns about emissions testing and restore efficient engine operation.

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Direct-Fit Downpipe With Catalytic Converter - California Grade ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Magnaflow - Corporate Logo
T#:1980627
Part#: 5461350
EO#: D-193-140
Ships in 1 Business Day
$ 2,047.00 USD
Free Shipping
$ 2,047.00 USD
Free Shipping

B46 High Flow Catted Downpipe - Thermal Coated Black Finish
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Evolution Racewerks - Corporate Logo
T#:14155795
Part#: MI-EXH001TBCAT
Ships in 8 Business Days
$ 995.00 USD
Free Shipping
$ 995.00 USD
Free Shipping

B46 High Flow Catted Downpipe - Polished Finish
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Evolution Racewerks - Corporate Logo
T#:14155794
Part#: MI-EXH001PCAT
Ships in 8 Business Days
$ 945.00 USD
Free Shipping
$ 945.00 USD
Free Shipping
B46 High Flow Catted Downpipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Evolution Racewerks - Corporate Logo
T#:14155793
Part#: MI-EXH001SCAT
Ships in 5 Business Days
$ 895.00 USD
Free Shipping
$ 895.00 USD
Free Shipping

ARMYTRIX Stainless Steel Downpipe - Sport Cat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Armytrix - Corporate Logo
T#:12643095
Part#: BMF43-CD
Ships on Jul 31, 2026
$ 1,764.00 USD
Free Shipping
$ 1,764.00 USD
Free Shipping
OEM Grade Direct-Fit Catalytic Converter / Downpipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Magnaflow - Corporate Logo
T#:35829306
Part#: 52929
Back Ordered
$ 943.00 USD
Free Shipping
$ 943.00 USD
Free Shipping