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    • (93 reviews)
      # sp598
      Street Series Exhaust System by MagnaFlow®. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust note, making a real statement within legal limits...
      $354.36 - $3,652.00
    • (112 reviews)
      # sp17451
      Exhaust System by Borla®. This unique system allows you to adjust your level of sound and power, from quiet and restrictive to louder and free flowing. It features a patented Borla straight-through muffler and mandrel bent pipes...
      $315.99 - $3,535.99
    • (0 reviews)
      # sp124120
      SwitchPath™ Exhaust System by AWE Tuning®. The SwitchPath™ Exhaust sets a new standard. Beyond the hand crafted detail that is standard for every AWE Tuning Performance Exhaust, this one packs a little something special. In other...
      $1,395.00 - $5,795.00
    • (33 reviews)
      # sp5
      Force II™ Exhaust System by Flowmaster®. The Force II Series is designed for a mild, moderate, or mild - moderate performance tone experience (depends on application and exhaust type), suitable for everyday street driving. The...
      $295.78 - $1,605.16
    • (6 reviews)
      # sp119264
      Exhaust System by Torxe®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...
      $150.00 - $690.00
    • (46 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 - $1,748.68
    • (0 reviews)
      # sp13632
      304 SS Cat-Back Exhaust System by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to the smallest detail...
      $451.25 - $2,204.00
    • (4 reviews)
      # sp110016
      Direct Fit Catalytic Converter with Integrated Manifold by PaceSetter®. If you want to get the most out of your vehicle, this PaceSetter product is second to none. Engineered with meticulous attention to detail, it guarantees impeccable...
      $160.96 - $433.73
    • (10 reviews)
      # sp813
      Installer Series™ Exhaust System by MBRP®. The Installer Series from MBRP brings you the best in high-quality construction: these reasonably-priced systems are manufactured on the same tooling and with the same processes as MBRP’s...
      $189.99 - $924.99
    • (6 reviews)
      # sp591
      Competition Series Stainless Steel Exhaust System by MagnaFlow®. The Competition Series is designed for customers seeking maximum performance, reduced mass and an aggressive exhaust note that demands attention. These systems may not...
      $448.03 - $2,499.98
    • (0 reviews)
      # sp30302
      Downpipes by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to the smallest detail using the latest...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $546.25 - $978.50
    • (37 reviews)
      # sp230
      Touring™ Stainless Steel Exhaust System by Borla®, MILD GROWL SOUND. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla. Borla straight-through mufflers and mandrel-bent exhaust tubes...
      $315.99 - $1,833.99
    • (2 reviews)
      # sp22596
      Race Series Exhaust System by Magnaflow®. The MagnaFlow Race Series Exhaust Systems are designed for the ultimate in high performance and the loudest most aggressive racecar sound possible.
      $435.14 - $1,478.56
    • (58 reviews)
      # sp25
      American Thunder™ Exhaust System by Flowmaster®. American Thunder gives you the Mild-Moderate Sound / Moderate Sound / Aggressive Sound / Moderate-Aggressive Sound / Mild Sound (depends on application and exhaust type) of a...
      $263.68 - $1,491.44
    • (74 reviews)
      # sp17450
      Exhaust System by Flowmaster®. Depending on your choice of sound, they have 4 series of exhaust systems designed for different vehicle applications that produce that distinct Flowmaster sound in aggressive, and very aggressive tones,...
      $263.68 - $2,059.97
    • (13 reviews)
      # sp39
      Outlaw™ Exhaust System by Flowmaster®. The Outlaw System gives you an aggressive sound, moderate sound / moderate-aggressive sound with a rumble that is as close to a racing roar you can get without being arrested. In some places you...
      $457.48 - $2,059.97
    • (3 reviews)
      # sp816
      Black Series™ Exhaust System by MBRP®. Murder out your vehicle with a black exhaust system. Specially coated in high heat black, these aluminized steel systems are the hottest thing in the exhaust market today. They’re manufactured...
      $279.99 - $1,319.99
    • (0 reviews)
      # sp808
      Pro Series™ Exhaust System by MBRP®. The PRO series exhausts from MBRP is for the no-compromise enthusiast who insists on nothing but the best. For you, that means a system constructed entirely of long-lasting T304 stainless steel....
      $309.99 - $1,199.99
    • (17 reviews)
      # sp804
      XP Series™ Dual Exhaust System by MBRP®. The XP series exhausts from MBRP is for the no-compromise enthusiast who insists on a rugged system that can take whatever the road throws at it and last. Constructed entirely of...
      $169.99 - $1,154.99
    • (7 reviews)
      # sp1802
      Exhaust System by Takeda®. Get increased exhaust flow and more horsepower and torque with this stainless steel cat-back exhaust system. Many hours were spent testing this system to ensure it produces maximum power gains with the perfect...
      +1
      $389.50 - $2,422.50
    • (4 reviews)
      # sp124084
      Cat-Back Exhaust Systems by Agency Power®. The Cat-Back is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust note, making a real statement within legal limits with a...
      Suitable for Everyday DrivingIncreases Power
      $700.00 - $5,000.00
    • (1 review)
      # sp20696
      BlackHeart™ Exhaust System by Hooker®. At the heart of any performance vehicle is the exhaust system. Hooker with its classic heart logo has been at the core of the exhaust industry for decades.
      $305.95 - $2,396.95
    • (45 reviews)
      # sp80
      Exhaust System by Injen®. The perfect complement to your Injen air intake system is an Injen performance exhaust system. Each exhaust system is dyno-tuned together with the air intake system to achieve maximum horsepower and torque...
      $345.79 - $1,599.85
    • (0 reviews)
      # sp119262
      Exhaust System by J2 Engineering®. Maximize your horsepower output and torque with J2 Engineering. Designed to ensure an efficient path for exhaust gases to escape, this product will give you an increase in performance and power you...
      Designed to enhance the efficiency of your exhaust systemBuilt to improve exhaust flow and reduce backpressure
      $337.50 - $700.00
    • (1 review)
      # sp10274
      Supreme SP™ Exhaust System by GReddy®. The legacy of the GReddy SP lives on with GReddy’s best version yet, the Supreme SP and to prove it carries a limited lifetime warranty! From the 1st flange to the new double-wall GReddy Tip,...
      $413.25 - $1,135.25
    • (0 reviews)
      # sp109980
      Exhaust System by Ford Performance®. 50-state legal for drive-by noise. Uniquely designed and tuned to provide optimum performance, aggressive sound, durability and pure driving excitemen. Made from high-quality 304 stainless steel....
      $390.32 - $2,560.00
    • (0 reviews)
      # sp45118
      Exhaust System by ROUSH Performance®. The ROUSH Exhaust Kit is an innovative exhaust system from ROUSH that features an open-chambered designed muffler (as opposed to conventional fiberglass-packing). The result is an aggressive sound...
      $499.99 - $1,249.99
    • (4 reviews)
      # sp124121
      Touring Edition™ Axle-Back Exhaust System by AWE Tuning®. A grin-worthy soundtrack coupled with signature AWE Tuning performance and quality honed over decades of supercar engineering. Let’s get ready to motor. Harder.
      Max gains of 10 Hp and 19 ft-lbs of torque to the crankSophisticated Touring Edition
      $569.00 - $4,995.00
    • (2 reviews)
      # sp124122
      Track Edition™ Exhaust System by AWE Tuning®. Sophisticated sound and impressive performance. Featuring a straight-through design, the Track Edition Exhaust revamps the attitude entirely, providing a more pronounced, aggressive tone...
      Max gains of 7 Hp and 7 Ft/lbs of torque to the crankEngineered, designed, and manufactured in-house at AWE Tuning
      $429.00 - $3,995.00
    • (0 reviews)
      # sp110056
      R&D Exhaust System by Thermal®. This Thermal R&D product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of quality. Meticulously engineered...
      $517.51 - $1,169.99




    Replace the stock exhaust system on your Ford Focus with a brand new custom exhaust system and see what a difference it makes in your engine’s performance. Very different from the stock exhaust system in design, the custom exhaust system is built to maximize exhaust flow, thus minimizing backpressure within the system and freeing power that is trapped within the engine. CARiD brings you the finest range of performance exhaust systems for the Ford Focus. Take your pick from the tried and tested Borla, MagnaFlow or Flowmaster, all of whom have a series of Ford Focus cat back exhaust systems. With any of their exhausts, you can anticipate power gains of up to 10%. Also available are performance catalytic converters, mufflers,headers and tips from Gibson, Weapon-R, Oki and RBP. You can use these alongside the exhaust system for an additional 10-20hp.

    If the effects of a custom exhaust system appear to be too good, it’s because they are. The performance boost won’t just be in horsepower alone, but also in important determinants such as torque and throttle response. With greater torque, you will maneuver your way through tough roads with ease and enjoy greater punch from the Focus. You will also have more power at your disposal on lower rpm than before, which makes driving at low speeds more exciting. Custom Ford Focus exhaust systems boost the engine’s fuel efficiency, boosting your gas mileage by as much as 3mpg which is good for your finances. The Ford Focus custom exhaust sound has no equal. Throaty and deep, it leaves no doubt about the power of the engine beneath your hood.

    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

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    Ford Focus Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 3 reviews
    3.5 of 5
    Resonator
    Inlet end could be flared for easier bolt up with clamp, suggested cut off length is too short unless you plan to weld it I had to have a couple made to join together.
    LPosted by Lewis (South Milwaukee, WI) / November 27, 2015
    2005 Ford Focus
    Was this review helpful for you? Yes
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