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Realize the full potential of your BMW 6 Series with a custom exhaust system from CARiD. Replacing the stock exhaust with an aftermarket 6 Series exhaust will instantly boost horsepower and torque, often by more than 10%. It is important to buy high quality performance exhausts in order to see the best results. CARiD sells the best quality of custom exhausts for the 6 Series in the market. If you cannot seem to choose between any two exhaust models, the knowledgeable assistants at the dealer store will help you make the right choice. For the highest gains in power, opt for either the BMW 6 Series MagnaFlow or Borla cat back systems. One great advantage in choosing a custom exhaust system for the 6 Series from CARiD is that they are designed to give multiple benefits, not just performance. A Borla, Flowmaster, MagnaFlow, Onki, RBP, Gibson, MBRP or Weapon-R 6 Series exhaust will give you greater horsepower and torque, alongside overall engine efficiency.

A new custom exhaust system will change your engine note, giving your 6 Series a more powerful sound. Remember that the older the car, the squeakier the engine note becomes. By replacing the stock exhaust with a custom one, you take care of this annoying sound and can enjoy listening to your engine drone just like before. Stainless steel and aluminized steel are the typical materials used to make the 6 Series custom exhausts sold at CARiD. The result is highly durable, rust-free and leak-free exhausts that are streamlined right from the catalytic converter to the tip. By buying a custom exhaust from CARiD, you will be making a one-off investment. Your custom exhaust system will serve you and your BMW for years, and you won’t have to replace it for as long as you keep the car.

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    • (1 review)
      # sp114351
      Evolution Line Exhaust System by Akrapovic®. The high-performance exhaust by Akrapovic gives you absolute freedom to customize your vehicle to make it perform and sound at its best. This product will significantly improve your...
      $1,123.69 - $16,042.93
    • (8 reviews)
      # sp17601
      Sport Series Exhaust System by Corsa®. The patented Reflective Sound Cancellation (RSC) technology provides a unique combination of Robust and Bold Performance Sound on acceleration, and No-Drone Comfort when touring. These Stainless...
      $655.00 - $2,654.10
    • (44 reviews)
      # sp839
      Direct Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check. The Direct Fit Catalytic Converter is available in Pre-OBD II, OBD II, and OEM Grade OBD II configurations.
      $79.39 - $3,863.64
    • (9 reviews)
      # sp114642
      Direct Fit OEM Grade Catalytic Converter by Magnaflow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly replace...
      $148.97 - $3,460.20
    • (52 reviews)
      # sp17449
      Exhaust System by MagnaFlow®. These premium line exhaust systems for diesels with particulate filters include mandrel-bent stainless steel tubing, 100% stainless steel mufflers, optional muffler delete pipes, band clamps, and MagnaFlow...
      $235.31 - $2,612.93
    • (8 reviews)
      # sp599
      Touring Series Exhaust System by MagnaFlow®. The Touring Series exhaust systems are tuned for everyday driving, with a deep and mellow exhaust note of true performance character but at a decibel level and tone that does not get tiring...
      $467.48 - $2,612.93
    • (0 reviews)
      # sp115286
      Supremo Exhaust System by Megan Racing®. Megan's axle back exhaust system is a good and easy way to add performance, sound and looks to your car. Designed to replace the stock unit, this axle-back system works in conjunction with the...
      Made with quality and safety in mindThe highest grade materials and the latest technologies
      $242.01 - $609.44
    • (3 reviews)
      # sp13001
      Stainless Steel Free Flow Exhaust System by Dinan®. The Dinan® exhaust system provides maximum flow characteristics for optimum power gains while producing a civilized, yet very sporty exhaust note that is appropriately aggressive at...
      $549.00 - $3,604.00
    • (1 review)
      # sp109884
      Direct Fit Federal Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly...
      $376.27 - $1,022.71
    • (4 reviews)
      # sp96182
      Direct Fit OEM Grade Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will...
      $285.10 - $1,040.56
    • (0 reviews)
      # sp109886
      Heavy Metal Federal Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly...
      $238.99 - $796.77
    • (4 reviews)
      # sp96188
      Universal Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed, which will involve cutting...
      $69.27 - $466.66
    • (0 reviews)
      # sp121171
      Primary Catalytic Converters with Straight Pipes by Fabspeed®. High performance catted downpipes replace the restrictive primary factory catalysts with high flowing 200-cell genuine HJS catalytic converters for improved performance and...
      Dramatic improvement in sports car sound and power throughout the RPM range; fantastic daily-driveable solution to the boring factory exhaustIncludes high performance 200-cell HJS high-flow Sport Catalytic Converters for improved flow and exhaust sound (complies with most emissions regulations)
      $2,895.00 - $2,995.00
    • (0 reviews)
      # sp13198
      Exhaust Tip by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its products with utmost...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $10.55 - $81.10
    • (0 reviews)
      # sp26986
      Round Spout by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
      Manufactured from Aluminized SteelHigh Durability
      $10.48 - $53.71
    • (0 reviews)
      # sp121172
      Primary Catless Downpipes by Fabspeed®. Replaces the restrictive Porsche Macan factory catalytic converters with much less restrictive straight-through pipes for maximum flow, gutsy sound and performance
      Significant increase in sports car sound and power throughout the RPM rangeConstructed from high-quality 14-16ga C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
      $995.00 - $1,995.00
    • (0 reviews)
      # sp92966
      Header Locking Nut Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually inspected; if the locking retainer and clip are present then...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $37.69 - $76.34
    • (2 reviews)
      # sp27211
      Professional™ Oxygen Sensor by ACDelco®. If your O2 Sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s Professional Oxygen Sensors help. You can find...
      ACDelco Professional Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsCustomers can receive better gas mileage with a properly working oxygen sensor
      $16.86 - $234.25
    • (0 reviews)
      # sp26976
      Oxygen Sensor by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...
      Makes installation quick and easyOptimal OE-style fit and quality
      $25.52 - $289.98
    • (0 reviews)
      # sp107208
      OE Connector Oxygen Sensor by Delphi®. Is your CHECK ENGINE light on? Has your vehicle failed a state emissions test? Your vehicle's emissions control system is in need of repair, but before you waste your time and gas running out to...
      Delphi planar technology covers older, conical design sensorsPatented protective sensor coating helps prevent contamination
      $36.06 - $259.68
    • (0 reviews)
      # sp5756
      Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most innovative oxygen...
      OE connectors and wire lengths within 3" inches of OE specificationsResists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long life
      $12.60 - $201.38
    • (1 review)
      # sp27974
      Oxygen Sensor by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all channels of...
      One-piece laser welded body for maximum protection and precise operation maintaining sensor integrityDual internal talc seal makes Our Oxygen sensors last longer
      $11.36 - $194.89
    • (0 reviews)
      # sp119178
      Universal Oxygen Sensor by Bosch®. Properly functioning oxygen sensors are important when it comes to your vehicle's fuel efficiency and reducing harmful exhaust emissions. That's why checking for, and possibly replacing, a worn-out...
      Up to 15 % savings in fuel costsReduced CO2 emissions
      $13.18 - $56.45
    • (2 reviews)
      # sp92988
      Wideband Oxygen Sensor by Bosch®. Invented for life, Bosch car parts are a rare combination of high quality, dependable service, and a reasonable price. This sensor utilizes a sophisticated sensing element enabling it to produce a...
      Detects the exact amount of unburned fuel in the exhaust streamOE connectors and OE-style harness for continuous wire from connector to sensor
      $42.30 - $311.98
    • (3 reviews)
      # sp94914
      Air Fuel Ratio Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the use of the...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $37.36 - $384.44
    • (14 reviews)
      # sp99082
      OE Connector Oxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture under idle, moderate...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $10.73 - $212.14
    • (0 reviews)
      # sp118924
      Universal Fit Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the use of...
      Designed to help reduce fuel consumption and harmful emissionsMade with the use of state-of-the-art sensor technologies
      $11.21 - $69.15
    • (0 reviews)
      # sp121602
      Air-Fuel Ratio Sensor by NTK®. Air/Fuel Ratio Sensors Utilize a Sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the Air/Fuel Ratio. AFR Sensors Provide the ECU with an Exact AFR Response,...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $63.80 - $286.17
    • (13 reviews)
      # sp5156
      Oxygen Sensor by NTK®. This product is designed to improve engine efficiency and fuel mileage, while reducing emissions and extending catalyst life. The oxygen sensor is made of premium quality material and extensively tested during...
      Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement
      $12.06 - $238.94
    • (3 reviews)
      # sp99297
      Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most rigorous testing process. It...
      Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements
      $9.71 - $477.12




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Automotive Tools
      August 30, 2017
      What Special Tools Are Available For Exhaust...
      Exhaust work can be challenging. Old parts are usually corroded and difficult to separate, and new ones sometimes need minor fitment adjustments during installation....
      by Timothy Zahl
    • Performance Exhaust Systems
      May 17, 2016
      Here's A 'Tip': Exhaust Tips Are An Easy Way To...
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare...
      by Michael Grayen
    • Performance Exhaust Systems
      August 18, 2015
      Are Headers Worth The Performance Improvement?
      Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its...
      by Michael Grayen
    • Performance Exhaust Systems
      August 18, 2015
      Are X-pipes and H-pipes Better Than Straight...
      You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections....
      by Timothy Zahl
    • Performance Exhaust Systems
      August 17, 2015
      Power, Sound, Looks | Can I Have It All With a...
      It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is...
      by Timothy Zahl
    • Bed Accessories
      April 17, 2015
      Pickup Truck Cab And Bed Sizes Are Important...
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim...
      by Timothy Zahl
    • Replacement Exhaust Parts
      August 01, 2014
      Direct Fit vs. Universal Mufflers
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which...
      by Michael Grayen

    Popular Products



    BMW 6-Series Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 1 review
    4.5 of 5
    Good Quality Exhaust System
    A little pricey but great quality and great sound.
    CPosted by Chris (Simpsonville, SC) / September 6, 2016
    2012 BMW 6-Series
    Was this review helpful for you? Yes

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