Ford Focus Performance Mufflers

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    • (0 reviews)
      # sp29458
      Exhaust Mount by Torque Solution®. Exhaust mounts will reduce exhaust movement and vibrations both under extreme racing conditions and daily street driving. Great compliment to any exhaust kits. They fit most cars, please check your car...
      Eliminates Exhaust MovementMade From High Grade Polyurethane
      $11.79 - $76.51
    • (0 reviews)
      # 865877560
      Universal 304 SS Oval Turbo Chambered Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of mufflers with...
      $175.75 - $180.50
    • (0 reviews)
      # 865804572
      Universal 304 SS Oval Turbo S-Tube Exhaust Muffler by Stainless Works®. Muffler Body Length: 14". Muffler Overall Length: 18". Muffler Sound: Aggressive / Loud. Muffler Structure: Turbo. Stainless Works is the only manufacturer to build...
      $175.75 - $180.50
    • (3 reviews)
      # 865799568
      304 SS Rat Trap Mill Exhaust Muffler by Stainless Works®. Muffler Overall Length: 24". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of mufflers with ALL...
      $152.00
    • (3 reviews)
      # 999906401
      304 SS Round Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 30". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build...
      $171.00
    • (3 reviews)
      # 865839574
      304 SS Round Race Mill Exhaust Muffler by Stainless Works®. Muffler Overall Length: 5". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of mufflers with ALL...
      $118.75 - $157.70
    • (3 reviews)
      # 999864398
      304 SS Round Vintage Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 20". Muffler Overall Length: 24". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of mufflers with ALL s/s...
      $152.00 - $154.61
    • (3 reviews)
      # 999892390
      304 SS Smooth Tube Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 24". Muffler Sound: Moderate. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of mufflers with ALL s/s...
      $156.75
    • (3 reviews)
      # 865774562
      304 SS Turn Down Mill Exhaust Muffler by Stainless Works®. Muffler Body Length: 24". Muffler Sound: Aggressive / Loud. Stainless Works is the only manufacturer to build all of mufflers with ALL s/s construction-the bodies, cores, and...
      $152.00
    • (3 reviews)
      # 999952391
      Smooth 304 SS Oval Mill Exhaust Muffler by Stainless Works®. Muffler Overall Length: 24". Muffler Sound: Moderate. Muffler Configuration: Center - Center. Stainless Works is the only manufacturer to build all of mufflers with ALL s/s...
      $180.50
    • (10 reviews)
      # 865857621
      Universal Boomer™ Series Stainless Steel Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.25". Muffler Body Length: 14". Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Upgrade the looks, performance and sound of...
      $194.99 - $293.99
    • (0 reviews)
      # 865879578
      Universal Heavy Duty Stainless Steel Round Exhaust Muffler by Borla®. Muffler Inlet Diameter: 3". Muffler Outlet Diameter: 3". Muffler Body Length: 24". Muffler Sound: Mild / Stock. Muffler Configuration: Center - Center. Get increased...
      $212.99
    • (8 reviews)
      # 865800563
      Universal Pro XS™ Stainless Steel Oval Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. These mufflers include many of the features found on Borla’s performance mufflers, at a more...
      $90.99 - $140.99
    • (0 reviews)
      # 865781571
      Universal Round Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.75". Muffler Outlet Diameter: 2.75". Muffler Body Length: 24". Muffler Sound: Aggressive / Loud. Muffler Configuration: Center - Center. If you want to lower the sound...
      $205.99
    • (13 reviews)
      # 865879561
      Universal S-Type™ Stainless Steel Round Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 10". Muffler Sound: Mild / Stock. Muffler Configuration: Center - Center. Get...
      $177.99
    • (0 reviews)
      # 865852563
      Universal Transverse Flow™ Stainless Steel Oval Exhaust Muffler by Borla®. Muffler Body Length: 19". Muffler Sound: Mild / Stock. Get increased performance and the aggressive sound of power with this Transverse Flow Stainless Steel...
      $288.99 - $289.99
    • (1 review)
      # 865871570
      Universal XR-1™ Sportsman Racing Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Sportsman Muffler was developed for the race track to...
      $140.99 - $214.99
    • (0 reviews)
      # 865863576
      Universal XR-1™ Stainless Steel Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Multi-Core Muffler was developed on the race track to...
      $247.99 - $474.99
    • (0 reviews)
      # 865850596
      XR-1™ Stainless Steel Round Collector Exhaust Muffler by Borla®. Muffler Sound: Aggressive / Loud. Muffler Structure: Multi Core. Muffler Configuration: Center - Center. The Borla XR-1 Multi-Core Muffler was developed on the race...
      $640.99 - $661.99
    • (0 reviews)
      # 999906392
      XR-1™ Stainless Steel Round Racing Bullet Exhaust Muffler by Borla®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 17". Muffler Sound: Aggressive / Loud. Muffler...
      $199.99
    • (1 review)
      # 865823602
      Universal 10 Series Delta Force™ Oval Single Chamber Black Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The 10 Series Race mufflers are a compact lightweight single chamber design...
      $98.10 - $159.71
    • (0 reviews)
      # 865875579
      Universal 30 Series Delta Force™ Aluminized Steel Oval 3-Chamber Race Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Overall Length: 22". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Delta Force...
      $182.56
    • (0 reviews)
      # mpn4498130759
      Universal 30 Series Delta Force™ Aluminized Steel Oval Diesel Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 4". Muffler Outlet Diameter: 4". Muffler Body Length: 17". Muffler Overall Length: 22"....
      $182.56
    • (4 reviews)
      # 865801680
      Universal 40 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Super 40 Series Delta Flow Mufflers...
      $102.70 - $117.50
    • (5 reviews)
      # 865875583
      Universal 40 Series Delta Force™ 409 SS Oval 2-Chamber Race Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Delta Force 40 series race mufflers utilize...
      $104.24 - $171.14
    • (5 reviews)
      # 865872562
      Universal 40 Series Delta Force™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 13". Muffler Overall Length: 19". Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The...
      $85.86
    • (3 reviews)
      # 865762343
      Universal 40 Series Oval Black Exhaust Muffler by Flowmaster®. Muffler Sound: Aggressive / Loud. Muffler Structure: Chambered. The Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that...
      $85.86 - $174.56
    • (0 reviews)
      # 865822576
      Universal 50 Series Big Block™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Body Length: 22". Muffler Overall Length: 28". Muffler Sound: Mild / Stock. Muffler Structure: Chambered. The 50...
      $194.00 - $208.80
    • (3 reviews)
      # 865799561
      Universal 50 Series Delta Flow™ Oval Black Exhaust Muffler by Flowmaster®. Muffler Body Length: 17". Muffler Overall Length: 23". Muffler Sound: Moderate. Muffler Structure: Chambered. The three chamber design utilizes Flowmaster's...
      $116.34 - $131.20
    • (0 reviews)
      # mpn4498130160
      Universal 50 Series Delta Force™ 409 SS Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 11.5". Muffler Overall Length: 16". Muffler Sound:...
      $134.78




    There are plenty of power-gaining upgrades that you can perform on your Ford Focus compact, including a supercharger, induction kit, and corresponding fuel system upgrades. When choosing exhaust system mods, you need to make sure they keep the right balance with intake and engine specs to end up with the correct flow rate. In order to drive greater amounts of spent exhaust gasses out into the atmosphere efficiently, you will have to increase the exhaust system’s throughput, while lowering its back pressure. One of the most common ways of doing that is by installing a performance muffler. Factory mufflers are well-known sources of restriction in the exhaust system. While featuring a higher-flow design for more power, the right performance muffler will give your Ford Focus the exhaust tone you are after.

    There are plenty of Ford Focus performance mufflers in the aftermarket, which are manufactured from durable grades of steel and alloys, which will offer back pressures as little as 1 psi. These mufflers come in many different sizes and inlet and outlet diameters, offered as both direct-fit and universal models. And of course, performance mufflers provide a full range of throaty, roaring sounds, disturbing the peace as you are driving through the neighborhood or racing past the cheering crowds at the strip. Straight-through mufflers, resonators, glasspack mufflers, and other designs are available, so you can outfit your Ford Focus compact with confidence!

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    Ford Focus Performance Mufflers Reviews

    Average rating:    3.5 - 1 review
    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.
    Posted by Lewis (South Milwaukee, WI) / November 27, 20152005 Ford Focus
    Was this review helpful for you? Yes
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