BMW Downpipes for BMW 3 Series F30 (2012+)

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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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VRSF Downpipe Upgrade - Performance High Flow Cat - Includes Hardware...

For vehicles with production date after 08/13

T#:2393346

Part#: 10302011HARDKT

In Stock

$ 586.99

This product was last offered at the strikethrough price on
04-06-2026

$ 580.99 USD

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$ 580.99 USD

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Reduce back-pressure by replacing the restrictive catalytic converter in the factory downpipe with a Performance high flow race cat. The high flow 200 cell race cat results in a faster spool, an increase in power, as well as a more aggressive exhaust tone. VRSF offers high quality products at an exceptional value. This Catless downpipe is handcrafted from SS304 grade stainless steel with smooth radius bends to decrease turbulence and flow. Made from hand crafted, tig welded 304 grade stainless steel. Smooth radius bends to decrease turbulence and increase flow. 200 cell high flow cat as well as catless options available. CNC SS304 stainless steel flanges. Gains from 20-25hp with tune. VRSF Lifetime Warranty

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Genuine BMW Catalytic Converter / Downpipe Installation Kit - B58 3.0...

T#:27838480

Part#: 18328612537KT4

In Stock

$ 110.99 USD

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$ 110.99 USD

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Prevent engine issues and error codes caused by exhaust leaks with the correct installation of components using appropriate gaskets and hardware.

BMW N26 Sports Series 4" High Flow Catted Downpipe

For vehicles with the N26 SULEV engine only - will NOT work with the N20 Engines!

T#:597064

Part#: BM-EXH010CAT

Ships in 8 Business Days

$ 895.00 USD

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$ 895.00 USD

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High Flow 200 Cell Metallic Catted Downpipes from Evolution Racewerks for your N26 BMW engine

Evolution Racewerks High Flow Catted Downpipe - B58

T#:558983

Part#: BMEXH018C

Ships in 8 Business Days

Starting at $ 945.00 USD

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Starting at $ 945.00 USD

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Want to install a downpipe on your B58 equipped BMW, but still need to pass emissions? Evolution Racewerks has the answer for you with their B58 Catted downpipe. The Evolution Racewerks Competition Series Catless Downpipes is constructed from 304 stainless steel, featuring mandrel bent piping. These are 100% TIG welded by in house fabricators and built in the USA!

The factory turbocharger turbine housing utilizes a V-Band flange which has been duplicated and CNC machined cut out of billet 304 stainless steel. Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods. The O2 sensor remains positioned at the factory location. Also, since Evolution Racewerks uses a larger 4.5" pipe right after the turbocharger, turbo backpressure is significantly reduced, resulting in less exhaust turbulence and backpressure which again improves throttle response and decreasing turbo lag.

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Hi-Flow Sports Catted Downpipes - B58

T#:591396

Part#: SSXBM1039

Ships in 3 Business Days

$ 2,935.99 USD

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$ 2,935.99 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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Catalytic Converter Installation Kit - B58 3.0L

T#:27238750

Part#: 18328612537KT2

In Stock

Sale - Save 7% $ 103.99

This product was last offered at the strikethrough price on
03-10-2026

$ 96.69 USD

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Qty

Sale - Save 7%

$ 103.99

This product was last offered at the strikethrough price on
03-10-2026

$ 96.69 USD

Add to Wish List

Prevent engine issues and error codes caused by exhaust leaks with the correct installation of components using appropriate gaskets and hardware.

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SELECT YOUR BMW

BMW Downpipes for BMW 3 Series F30 (2012+)

VRSF Downpipe Upgrade - Performance High Flow Cat - Includes Hardware...

Genuine BMW Catalytic Converter / Downpipe Installation Kit - B58 3.0...

BMW N26 Sports Series 4" High Flow Catted Downpipe

Evolution Racewerks High Flow Catted Downpipe - B58

Hi-Flow Sports Catted Downpipes - B58

Catalytic Converter Installation Kit - B58 3.0L

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