It's a good thing mastodons didn't drive Hummers in the Los Angeles area back in the day. Anyone who has been to the La Brea Tar Pits has been impressed with the incredible display of mastodon and saber tooth tiger bones pulled from the gooey morass. However, had they been equipped with Hummer H3s those ancient animals probably would have been able to drive over the tar pits without a problem—we would never have the great museum we enjoy today. With one of our Hummer H3 performance exhaust systems you can have the power to match your vehicle's bulldog off-road determination.
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Bolt on an American tradition with Flowmaster Cat-Back Exhaust Systems. The throaty roar and performance gains of these performance exhaust systems are unmistakably Flowmaster. Built from aluminized or stainless steel. 3-year & limited Lifetime Warranties.
Unleash the horsepower demons lurking under your hood with a power-packed Magnaflow Cat-Back Exhaust System. Engineered for unrestricted flow and a throaty growl, Magnaflow Cat-Back Exhaust Systems are all wrought from prime 409 stainless steel for lasting durability. Lifetime Warranty for Magnaflow Cat-Back Exhaust Systems.
Hate in-cab drone from old-school cat back exhaust systems? Corsa Performance Cat-Back Exhaust Systems use high-tech resonance cancelling technology to pump up your power without the obnoxious cockpit hum. Plus, Corsa Cat-Back Exhaust Systems are built from mandrel-bent stainless steel and carry a Lifetime Warranty.
The affordable cat-back exhaust that doesn’t compromise on horsepower muscle or tough torque is none other than Gibson Cat-Back Exhaust Systems. Mandrel-bent piping cuts the backpressure out of your cat-back exhaust system, and the SuperFlow mufflers keep the rumble tasteful. Built from aluminized steel or 409 stainless. Lifetime Warranty.
Nothing can stop this monster rig when it's equipped with a high performance Hummer H3 aftermarket exhaust system from AutoAnything. Swap out your stock exhaust for one of our Hummer H3 performance exhaust systems and you'll have all the horsepower and torque you'll ever need, plus the deep bass roar you get with an H3 performance exhaust. Take a close look at our Hummer H3 performance exhaust systems and you'll see that they are built from the best materials using advanced manufacturing techniques. Of course, when you order your new Hummer H3 performance exhaust system from AutoAnything, you always get low price assurance.
Hummer H3 Performance Exhaust Systems are Available for the Following Trims & Body Styles:
Hummer H3 Adventure Performance Exhaust Systems
Hummer H3 Alpha Performance Exhaust Systems
Hummer H3 H3X Performance Exhaust Systems
Hummer H3 Luxury Performance Exhaust Systems
Year Range For Hummer H3 Performance Exhaust Systems