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GMC Sierra’s performance has remained steady over the years and it’s the one truck you can turn to for all kinds of off road engagements. Over time though, a little bit of slackening in engine power does happen. This is nothing that can’t be fixed and fitting in a brand new performance exhaust system is the most affordable and realistic way to do it. A custom built exhaust produces results and doesn’t affect the engine settings in any way. The Sierra engine is precious; you won’t even have to touch it when installing a custom exhaust system. Buy your GMC Sierra custom exhaust system from CARiD to get a real performer. CARiD offers the best deals on superior quality Sierra exhausts from brands such as Borla, RBP, MagnaFlow and CGS. Pick the corresponding exhaust system for your truck from any of these brands to enjoy power increases of up to 10%, and a similar percentage increase in torque.

To top up the power boost from an exhaust system, install a GMC Sierra performance header, muffler, pipe or catalytic converter. We have all these components in the brand names listed above and others like MBRP, Flowmaster, dB, aFe and Corsa. Fix one or combinations of these and enjoy an extra 10-20hp. Your truck will have improved throttle response and you will have more power at your disposal even at lower rpm. With the increase in torque, you can tow loads with ease and you will no longer have to work the engine extremely hard when driving through tough terrains. The GMC Sierra custom exhaust system note is throaty and deep. It is the perfect sound for the truck and even more interesting is how it masks all exhaust vibrations, keeping the cabin noise-free.

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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...
      Available sound levels: Mild-Moderate Sound / Moderate Sound / Aggressive Sound / Moderate-Aggressive Sound / Mild Sound (depends on application and exhaust type)Increases 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...
      Available sound levels: Mild-Moderate Sound / Moderate Sound / Aggressive Sound / Moderate-Aggressive Sound / Mild Sound (depends on application and exhaust type)Increases 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
    • (3 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
    • (134 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




    Guides & Articles

    • Performance Exhaust Systems
      Here's A "Tip": Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      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 change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
    • Performance Exhaust Systems
      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 cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      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. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    • Performance Exhaust Systems
      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?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      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".
    • Replacement Exhaust Parts
      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 provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    GMC Sierra Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 12 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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