Flowmaster SS Super 40 Muffler For GMC Jimmy/Blazer/Ford F-250/Expedition/Navigator (LD) (853046)

The Flowmaster Super 40 SS Muffler is a high-performance automotive exhaust component designed for street and strip applications. Derived from Flowmaster's top-tier race muffler lineup, it features Delta Flow technology to optimize sound and performance. Its larger case profile delivers a deep, powerful tone reminiscent of the original 40 series, while reducing interior resonance for a more refined driving experience. Constructed from 16 gauge 409S stainless steel and fully MIG welded, this muffler offers maximum durability and corrosion resistance, making it suitable for demanding high horsepower and forced induction vehicles. Its design balances aggressive sound with performance benefits, making it a popular choice among enthusiasts seeking a combination of style, sound, and reliability.

This muffler is compatible with a wide range of vehicles, particularly those with high horsepower or forced induction setups, and is suitable for street and strip use. It features a 3-inch inlet and outlet configuration, making it a direct bolt-on replacement for compatible exhaust systems. Ideal for performance-oriented builds, the Super 40 is engineered to enhance exhaust flow and produce a deep, aggressive exhaust note. Installation typically involves replacing existing mufflers with this unit, and it is well-suited for enthusiasts looking to upgrade their vehicle’s sound and performance. The kit includes the muffler itself, designed for straightforward installation on compatible vehicles.