Flowmaster Super 40 Series Muffler 2.5" Dual Inlet for
Flowmaster Super 40 Series Muffler 2.5" Dual Inlet for
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Includes: - Flowmaster Super 40 Series Muffler 2.5" Dual Inlet
Fits Models: - Chevrolet Silverado 1500, GMC Sierra 1500
Model Years: - 1999–2006
Submodels: - Common trims include WT, LS, LT, and SS; Body styles: Crew Cab, Extended Cab, Regular Cab; Chassis codes: GMT800, GMT900
Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, and 8.1L V8; Engine codes: L33, LM7, LQ4, LQ9
Description: The Flowmaster Super 40 Series Muffler is designed to enhance the performance and sound of your Chevrolet Silverado or GMC Sierra. This dual inlet muffler features a 2.5-inch inlet and outlet, providing a deep, aggressive tone while improving exhaust flow for better horsepower and torque.
Features: - Aggressive sound profile - Improved exhaust flow - Durable construction for longevity - Easy installation with dual inlet design - Fits a variety of Chevrolet and GMC models
Part Numbers: - 9525454
