Flowmaster Super 40 Series Chambered Muffler Super 40 2.50 Dual In 2.50 Dual Out Aggressive Sound Flowmaster 9525454 2012-gmc-savana-2500-esi5339666 and braking technology of 40

and braking technology of 40 years ago

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Flowmaster Super 40 Series Chambered Muffler Super 40 2.50 Dual In 2.50 Dual Out Aggressive Sound Flowmaster 9525454 2012-gmc-savana-2500-esi5339666 and braking technology of 40The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow&reg technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Deep Aggressive Sound Exhaust Note Noticeable interior