Flowmaster 2.50 IN(D)/2.50 OUT(D) 50 Heavy Duty SS Muffler

Flowmaster 50 Series HD Chambered Muffler

50 series HD, three chamber mufflers. Designed primarily for today's heavy duty gas and diesel trucks, this muffler will deliver improved performance, throttle response and mileage. Featuring a deeper, moderate tone with minimal resonance, it is ideal for trucks with modified engines.

Constructed of 16 gauge 409S stainless steel material and fully MIG welded for maximum durability.