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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 Tru-Fit muffler features a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Its all-aluminized construction provides longer service life and quality appearance.
Walker's SoundFX mufflers feature a sophisticated pipe routing and tuning technology that provides better flow and favorable OE-style sound. Their all-aluminized construction provides longer service life and quality appearance.
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 – SUPER 40 SERIES DELTA FLOW MUFFLERS
Flowmaster’s Super 40 Series Delta Flow mufflers give your vehicle noticeable edge with their aggressive tone – surely one of the reasons they’re a top choice among performance enthusiasts and street rodders. 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 Chevrolet Silverado 1500 Submodels
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... (see more)
FLOWMASTER – SUPER 50 SERIES DELTA FLOW MUFFLERS
Flowmaster’s Super 50 Series Delta Flow mufflers give your vehicle little grunt with their moderate to mild tone (depending on how you tune it) –... (see more)
FLOWMASTER – 70 SERIES MUFFLERS
Flowmaster’s 70 Series mufflers turn your SUV, truck or motorhome into something a little more enjoyable to drive, making it faster and easier on your vehicle’s... (see more)
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.
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... (see more)