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CARiD carries an impressive range of GMC exhaust systems. In stock are complete exhaust systems and components for all GMC models, making it very easy to find a suitable exhaust system for your GMC model. Choose the Borla cat back exhaust system for GMC if you would like to add an aggressive growl to your new GMC car. Borla exhausts are made from sturdy stainless steel and do not wear out easily. Like this Borla exhaust system, most of the other GMC exhaust systems at the store are also made from stainless steel, with options for aluminized steel too. This means they all offer lasting performance and are well protected against the effects of the elements, including oxidation. Gibson, Corsa, and MBRP cat back exhaust systems for GMC are just as impressive in performance, offering between 7% and 10% additional power and torque. One quality all these brands share is their ability to boost fuel economy. You’ll get an increment of 2mpg on average when you install any of these exhaust systems.

Replacing your GMC stock manifold with a custom one from Banks may just be what you need to do to improve the performance of your GMC. The stock manifold is too restrictive and does not allow the free flow of exhaust, thus strangling the engine and leading to loss of power. The Banks custom manifold features a wide collector to facilitate fast flow of exhaust gases and is assembled in a manner that keeps backpressure low, thus allowing quick scavenging of exhaust gases. Top grade stainless steel as used to construct GMC exhaust systems guarantees durability, but even more reassuring is the fact that the high performance quality in these exhaust systems is sustained throughout the life of the car. This means no replacements will be required for as long as you own the car.

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    • (30 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...
      $278.97 - $1,512.97
    • (53 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...
      High Quality Performance SoundIncreases Power
      $248.97 - $1,025.97
    • (10 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...
      $430.97 - $1,024.97
    • (0 reviews)
      # sp7125
      Universal Scavenger X-Pipe Kit by Flowmaster®. The Patented D-Port design of the Scavenger X-Pipe Kit creates a low-pressure area where the exhaust pulse from one pipe helps pull the next exhaust pulse from the other pipe out of...
      $71.08 - $373.93
    • (66 reviews)
      # sp17450
      American Thunder™ Stainless Steel Exhaust System by Flowmaster®. Tip Outlet Diameter: 4". American Thunder gives you the classic AGGRESSIVE, MODERATE or MILD sound (depends on application and exhaust type) of a Flowmaster...
      High Quality Performance SoundIncreases Power
      $248.97 - $1,025.97
    • (1 review)
      # sp590
      Black Series Stainless Steel Diesel Exhaust System by MagnaFlow®. These premium line exhaust systems include mandrel-bent stainless steel tubing, 100% stainless steel mufflers, optional muffler delete pipes, band clamps, and...
      $464.04 - $1,105.32
    • (4 reviews)
      # sp592
      Custom Builder Series Diesel Exhaust System by MagnaFlow®. Whether you're a professional custom truck builder or building your own dream in your home garage, the Custom Builder Kit is the perfect choice for your one-off exhaust...
      Moderate - Aggressive SoundKit Includes All Tubing Clamps and Hangers For Custom Exhaust System
      $250.40 - $736.52
    • (1 review)
      # sp593
      MagnaFlow Series Exhaust System by MagnaFlow®. These premium line exhaust systems include mandrel-bent stainless steel tubing, polished 100% stainless steel mufflers, band clamps, and double wall tips. Magnaflow systems give more...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $470.53 - $1,451.95
    • (4 reviews)
      # sp595
      Off-Road Pro Series Exhaust System by MagnaFlow®. The Off Road Pro-Series is designed for use on vehicles with highly modified suspension systems. Lifted, lowered, air bagged or long travel, the Off Road Pro-Series provides...
      Moderate - Aggressive SoundDesigned for Serious Off Road Racing
      $335.44 - $686.72
    • (5 reviews)
      # sp596
      Pro Series Diesel Exhaust System by MagnaFlow®. These entry level performance diesel systems feature 100% stainless steel satin finish mufflers and mandrel-bent stainless steel tubing. Optional 5" diesel tips are sold separately....
      Moderate - Aggressive SoundBuilt In Stainless Steel For Durability
      $202.60 - $940.90
    • (1 review)
      # sp600
      XL Series Diesel Exhaust System by MagnaFlow®. These mid-level exhaust systems feature 100% stainless steel satin finish mufflers and mandrel-bent stainless steel tubing with mirror polish clamp-on single wall tips. Magnaflow...
      Moderate - Aggressive SoundBuilt In Stainless Steel For Durability
      $480.52 - $861.48
    • (137 reviews)
      # sp17449
      Exhaust Systems by MagnaFlow®. Muffler Sound: MODERATE. 4" Tubing. These premium line exhaust systems for diesels with particulate filters include mandrel-bent stainless steel tubing, 100% stainless steel mufflers, optional muffler...
      Built In Stainless Steel For DurabilityTuned, Powerful Exhaust Sound
      $202.60 - $3,904.65
    • (13 reviews)
      # sp227
      ATAK™ Stainless Steel Exhaust System Borla®. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla. Borla straight-through, multi-core ATAK mufflers and mandrel-bent exhaust tubes...
      $540.99 - $3,340.99
    • (47 reviews)
      # sp228
      S-Type™ Stainless Steel Exhaust System by Borla®. When you want the best performing, best sounding, and highest quality exhaust system, you want Borla exhaust. Borla straight-through mufflers and mandrel-bent exhaust tubes are...
      $349.99 - $3,535.99
    • (91 reviews)
      # sp229
      Stainless Steel Exhaust System by Borla®. 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 are custom tuned to...
      Throatier Exhaust NoteHorsepower and Torque Increased by 7 – 10%
      $315.99 - $3,535.99




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      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      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 do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
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      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 fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
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    Popular Products

    GMC Performance Exhaust Systems Reviews

    Average rating:  5  5 - 29 reviews
    4.5 of 5
    More Power
    Great product, perfect mandrel bent corners for no HP lost.
    RPosted by Rick (Wilmington, NC) /
    2002 GMC Sierra
    Was this review helpful for you? Yes
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