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A new aftermarket exhaust system will turn your Hummer H2 SUT into the super power horse it was built to be. Custom exhaust systems for the H2 SUT work by increasing exhaust flow to the maximum level and velocity possible. This eliminates any stagnation previously experienced with a stock or OEM exhaust systems, leaving the engine free to breathe and process fresh air-fuel more efficiently. What you get is more horsepower and torque, and improvement in overall vehicle performance. CARiD carries the best quality custom exhaust systems for the H2 SUT. All our exhausts are sourced from America’s top performance parts manufacturers and are individually tested for performance and reliability. Choose the exhaust system that is custom built for your specific H2 SUT year and model in order to get an exact fit. The right exhaust system for your truck will also yield the greatest increases in horsepower.

Complete cat back exhaust systems give unmatched overall car efficiency and are the best option to go for when you need to boost all areas of the engine’s operations, not just horsepower. Borla, MagnaFlow, Flowmaster and Gibson exhausts will give you up to 10% extra power and torque. To enjoy an extra 25hp or more, combine the exhaust system with one or two performance headers from these same brands or RBP, MBRP, Weapon-R, Onki or Zunden. Fuel efficiency is one other improvement you will appreciate because with it comes greater fuel mileage. The Hummer H2 SUT custom exhaust sound is nothing close to what the stock exhaust system sounds like. Its rumble is distinctly throaty and does not get noisy with speed as most stock exhaust do. It also does a good job blocking resonance from penetrating into the cabin, making the truck appealingly quiet inside.

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    • (1 review)
      # sp8504
      Exhaust Tip by aFe®. This stylish exhaust tip will be the finishing touch for any exhaust system. Made of the finest stainless steel, it's available in a highly polished finish or powder coated wrinkle black. Each features the aFe...
      Fits 4" exhaust pipesSlash cut rolled tip
      $55.00 - $595.00
    • (0 reviews)
      # sp13163
      Xlerator™ Stainless Steel Exhaust Tip by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age or...
      Made from first-rate materialsEnsures outstanding durability
      $6.16 - $73.13
    • (0 reviews)
      # sp20965
      Dual Pipe Kit by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality materials and...
      Special reducer design allows for a variety of mounting optionsExtra long 16-gauge tailpipe with side exits and a full 2.25-in. or 2.5-in. diameter
      $138.73 - $200.28
    • (0 reviews)
      # sp14198
      Super Competition Fiber Header Gasket by Hooker®. 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, this product by Hooker will...
      Precision fit for improved sealingSteel core provides superior adhesion
      $12.89 - $15.41
    • (1 review)
      # sp28696
      Performance Cylinder Heads by Cometic Gasket®. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even load across the sealing surface. The embossed outer layers of the gaskets meet the demands of...
      Made of High Quality MaterialsBuilt to Last
      $8.98 - $70.81
    • (0 reviews)
      # sp2396
      O2 Sensor Wire Extension Harness by BBK Performance®. Designed with OEM connectors to ensure trouble free operation and installation when installing full-length headers and high flow off-road race pipes.
      Enables O2 sensors on full length, long tube headers to be connected to factory wire harnessEliminates the need to fabricate a harness or splice into the factory harness
      $49.99 - $59.99
    • (0 reviews)
      # sp17181
      Exhaust Gasket by GReddy®. Among the most abused systems of your vehicle is the exhaust system. Its components are constantly exposed to extreme temperatures, vibration, corrosion, and thermal shock. These factors normally lead to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and racing lifestyle
      $4.75 - $23.75
    • (1 review)
      # sp17230
      Universal Header Bolt by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All products are...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $9.96 - $16.60
    • (10 reviews)
      # sp4602
      Catalytic Converter by Bosal®. Bosal has a comprehensive range of more than 1,000 petrol and diesel catalytic converters, including the latest Euro 4 type-approved units. Manufactured in TUV-certified plants using the latest...
      Ensures an even distribution of the gas flow in the converter to deliver optimized conversion of harmful gasesConcepts-enhance the reduction of emissions and ensure a high durability
      $53.39 - $839.06
    • (15 reviews)
      # sp4410
      Exhaust Hanger 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...
      $1.55 - $48.20
    • (15 reviews)
      # sp4411
      Exhaust Rubber Insulator 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...
      $1.55 - $48.20
    • (3 reviews)
      # sp4632
      Exhaust Installation Parts by Bosal®. Bosal works closely with OEM's across the globe to develop customer tailored solutions. With a focus on every aspect of the customer's needs, from product design to location of manufacture,...
      Engineered to provide excellent exhaust system managementBuilt to OEM specifications
      $0.10 - $16.20
    • (0 reviews)
      # sp33218
      Header Armor Header Heat Shield Blanket by Heatshield®. Don’t let the heat of your engine make you sweat! With Heatshield Products Header Armor™, underhood temperatures can be reduced by up to 60 percent, keeping your vehicle...
      High quality at an affordable priceExpertly made from premium materials
      $88.05 - $190.22
    • (0 reviews)
      # mpn107937796
      Dual Exhaust Flame Thrower Kit (AUTFLAME2) by AutoLoc®. The exhaust flame thrower kit is a must have for all hot rods. This kit can make up to 20’ flames shoot out your exhaust on command.
      Shoot Up to 20' of FlamesRemote activation button
    • (0 reviews)
      # mpn107937795
      Single Exhaust Flame Thrower Kit (AUTFLAME) by AutoLoc®. The exhaust flame thrower kit is a must have for all hot rods. This kit can make up to 20’ flames shoot out your exhaust on command.
      Shoot Up to 20' of FlamesRemote activation button

    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

    Hummer H2 SUT Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 39 reviews
    5 of 5
    CanAmMex® 00747-212 - Thunderbolt™ Hi-Polished Single Rolled Angled Oval Tip
    These appear to be of very good quality, good welds.
    JPosted by John (Enfield, CT) /
    Was this review helpful for you? Yes
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