Hummer H3T Performance Exhausts

    About Hummer H3T Performance Exhaust Systems


    Harness the power within your Hummer H3T engine with a new custom exhaust system from CARiD. Hummer H3T custom exhaust systems are designed and put together using a very different concept from that used to make the stock exhaust system. Everything about their size and design is all about enhancing engine scavenging in order to increase the engine’s capacity to intake of clean air and fuel for engine generation. There is a range of Flowmaster cat back exhaust systems for the Hummer H3T to choose from, as well as performance headers, mufflers and exhaust kits from Zunden, MagnaFlow, Gibson and MBRP. Installing a complete exhaust system will boost engine power by as much as 10-12%. Combining the exhaust system with a performance header will top it up by another 10-20hp. All this extra power will enhance your H3T’s towing power, increasing the force with which it pulls up and tows along in tough road conditions.

    Because the custom exhaust enhances the H3T engine’s overall efficiency, one of the areas you will begin to notice improvements is in fuel consumption. With fuel now burning more efficiently, your fuel mileage will increase by 1-2mpg on average. As you begin to drive longer miles on the same amount of gas, this ease will be reflected on your pocket. Fuel is not the only thing you will save on. You also save on car maintenance costs when you buy a performance exhaust system from CARiD. Unlike the cheap exhaust options flooding the market, our custom exhausts give you real value for money. All Hummer H3T aftermarket exhaust systems on sale come with a lifetime warranty or limited lifetime warranty, and will remain effective for as long as you keep your Hummer. They won’t need to be replaced due to failing performance or wear.

    Unbridled power and outrageous sound - that's what accompanies each exhaust system we store for you on our digital shelves. Manufactured from the premium materials using the latest technologies, they all are ready to complete the image of your vehicle and give you instant horsepower and torque gains. After an exhaust system is installed, your vehicle will roar like a lion and run like a cheetah. Have doubts? Read over 7 exhaust system reviews with an average rating of 4.5 out of 5 stars, and choose the product that will satisfy your needs.



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    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    The consensus opinion among exhaust flow experts is that any V8 engine will benefit from a dual exhaust system with an H-pipe or X-pipe. H-pipes were first installed to quiet this exhaust noise. As with the H-pipe, an X-pipe also affects the sound of the exhaust. With an X-pipe, the two sides of the exhaust system are merged. The exhaust pressure on both banks is equalized and power is increased at all engine speeds.

    Customer Reviews
    4.5(4.5)
    2010 Hummer H3
    Posted by

    "I found the product easy to install, the only improvement that I could suggest is making all lengths of exhaust pipe so that they prefitt. I had to go to an exhaust shop to widen the pipe so that it would fit inside each other. Then cut slots so that it would tighten. Product sounds great and looks good. "

    5(5)
    2006 Hummer H3
    Posted by

    "I replaced my Magnflow exhaust system with a Flowmaster. The Magnfow after several years became very loud. I contacted Magnflow 5 months ago for a free warranty replacement and they gave me the run around. So after repeated calls with no success I bought a Flowmaster. This system is great and my wife now rides in my Hummer again."

    5(5)
    2006 Hummer H3
    Posted by

    "I love Magnaflow Cat-Back System. The Instruction I received were very easy to follow. Once installed, the new exhaust looks stock because the Hummer H3 comes custom with two cut outs that are fit for the new Dual system. Great sound too! I Love It!!!"

    5(5)
    2009 Hummer H3
    Posted by

    "I'm happy, very satisfied. Thank You Carid."

    5(5)
    2006 Hummer H3
    Posted by

    "Easy to install and very nice sound! Really pleased!"