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.
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 1 exhaust system reviews with an average rating of 4.5 out of 5 stars, and choose the product that will satisfy your needs.
- Gibson® - Extreme Dual™ Cat-Back Exhaust SystemStarting at: $515.27$515.27
- MagnaFlow® - Stainless Steel Round MufflerStarting at: $71.54$71.54
- Flowmaster® - Brushed Stainless Steel Turn Down Angle Cut TipStarting at: $34.00$34.00
Posted by Ron V.
"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. "
Posted by Gary G.
"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."
Posted by Ricardo Daniel T.
"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!!!"
Posted by Ramon R.
"I'm happy, very satisfied. Thank You Carid."
Posted by Johan A.
"Easy to install and very nice sound! Really pleased!"