Flowmaster 8525454 Super 40 Muffler 409S - 2.50 Dual In / 2.50 Dual Out - Aggressive Sound

Excellent performance on high horsepower vehicles Noticeable interior resonance Deep Aggressive Sound Exhaust Note Durable fully welded 409SS stainless steelYou may also like Flowmaster 42583 80 Series Crossflow Muffler, 2.50 IN (O) / OUT (D), 4x9 16 Gauge.