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AutoTrust Silver Mufflers are guaranteed to meet or exceed the original manufacturer's standards and quality. Backed by a 3-year limited warranty - If the part breaks or is damaged anytime within 3 years from purchase, simply cover shipping and handling and we will send you a new part.
Walker's Quiet-flow3 muffler features a sophisticated internal routing and tuning technologies for superior flow and premium OE-style sound. Its internal partition baffles and spun-locked heads help improve structural support.
FLOWMASTER – 50 SERIES BIG BLOCK MUFFLERS
Flowmaster’s Big Block mufflers turn your big rig – truck, SUV or motorhome – into something a little more pleasant to drive, giving it a nice, quiet tone and significant boost in horsepower, torque and fuel economy. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.
Fits the following 2003 Hummer H2 Submodels
Kool Vue Stainless Steel Muffler is an affordable replacement for your old and rusty original unit. It is made from stainless steel material for extended durability.
You can't go wrong with Kool Vue parts! From restoration to performance products, Kool Vue has got you covered! Kool Vue is a tried and tested brand trusted by thousands of DIY people and body shops alike; it provides only the best quality products for its customers, and best of all it comes with a 2-year Kool Vue limited warranty!
THRUSH – TURBO MUFFLERS
Thrush makes a wide selection of mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Thrush Turbo Mufflers have the classic Thrush sound and have a tested reverse flow design. Thrush Mufflers was founded almost 50 years ago during a time when hot rods and muscle cars ruled the streets of America. Fast forward to today and Thrush Mufflers are still the preferred muffler of muscle car and hot rod owners across the land. Be assured that when installing a Thrush Muffler you will get an aggressive and powerful sounding exhaust tone, hence Thrush’s motto; “Vintage Sound…Today’s Power.”
THRUSH – GLASSPACK MUFFLERS
Custom car, muscle car and hot rod owners insist on installing Thrush Mufflers to make their V8-powered vehicles sound even more aggressive. Thrush makes a wide selection... (see more)
DYNOMAX – THRUSH TURBO MUFFLERS
Dynomax offers a selection of mufflers with a choice of sizes and inlet/outlet positions to make sure you get the right fitting muffler for your ride. Dynomax Thrush... (see more)
DYNOMAX – ULTRA FLOW WELDED MUFFLERS
Custom car, muscle car and hot rod owners insist on installing Dynomax Ultra Flow Welded Mufflers to give their high-powered vehicles a powerful and deep tone that... (see more)