BMW Exhaust Parts, Mufflers & Catalytic Converters for BMW 5 Series F10 (2011-2016)

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Performance exhaust options from the best BMW aftermarket producers and the most reliable replacement maintenance parts are all at Turner Motorsport. Over time, factory exhaust on the cleanest examples of BMW heritage shows their age. Our factory replacement exhausts are just what you need to keep your favorite car in showroom condition or finish off your restoration. If you are looking for a bump in sound and power, you can also find our performance options like Headers, Downpipes, and Mufflers from Corsa, DINAN, and others on this page.
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CTS Turbo Performance Downpipes - High Flow Cats - F10 M5/M5C, F06/12/13 M6/M6C
CTS Turbo Performance Downpipes - High Flow Cats - F10 M5/M5C, F06/12...
CTS - Corporate Logo
T#:4333555
Part#: EXHDP0034CAT
Ships in 7 Business Days
Sale - Save 10% $ 799.00

This product was last offered at the strikethrough price on
09-29-2026

$ 719.99 USD
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Sale - Save 10%
$ 799.00

This product was last offered at the strikethrough price on
09-29-2026

$ 719.99 USD
Free Shipping
Add to Wish List
CTS Turbo High-Flow CATS are made to maximize exhaust flow for the highest power gains. Designed using the latest in CAD technology; this part is made to fit perfectly in place of the restrictive factory catalytic converter. Manufactured from CAST T304 stainless steel; hand TIG welded and back-purged to ensure years of reliable performance. In addition to unleashing the power and performance of your 4.4 Twin Turbo, CTS' High-Flow CATS will make your vehicle sound like it really should. When installed with factory exhaust, it produces a louder and deeper growl with a much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “punch!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system. Product Details: Designed and tested on a real car in the real world 200 cell catalytic converter Cast T304 stainless steel, TIG welded back-purged construction Replaces restrictive factory catalytic converter Great power upgrade with uncompromising performance Incredible sporty exhaust sound, subtle when cruising No drone with factory exhaust Fitment: 2012-2016 F10 BMW M5 2012-2016 F10 BMW M5 Competition 2012-2016 F06/12/13 M6 2012-2016 F06/12/13 M6 Competition To remove the CEL that will occur, proper stage 2 tuning software must be used.
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Sports Series 4" High Flow Catted Downpipe
Sports Series 4" High Flow Catted Downpipe
Evolution Racewerks - Corporate Logo
T#:3062301
Part#: BM-EXH009CAT
In Stock
$ 995.00 USD
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$ 995.00 USD
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Key Features: High Flow 200 cell metallic catalytic converter used. Better throttle response and faster turbo spool-up times. Mandrel Bent 4" piping. Smooth transition to the exhaust system. 100% Stainless Steel Construction 100% TIG welded for better quality welds Precision CNC machined turbocharger V-Band flange. Brushed Finish (standard) Compatible with factory or aftermarket exhaust systems. Track-tested durability. Includes all hardware for complete installation. Limited Lifetime Warranty. THIS ITEM IS NOT FOR SALE, INSTALLATION, OR USE ON LICENSED VEHILES IN THE STATE OF CALIFORNIA.
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