Flowmaster 40 Series Muffler - 2.5" Offset - Inlet / Opposite Side Offset - Outlet H88601CM3M 2017-2019 GMC Sierra 3500 HD

2017-2019 GMC Sierra 3500 HD SLT DIESEL Crew Cab Pickup

(1) 8-Way Connector (male)

Black Powder Coat / Machined

Fastener kit fits most Waterman or Kinsler style pumps and weighs less than 15 grams

Flowmaster 40 Series Muffler - 2.5" Offset - Inlet / Opposite Side Offset - Outlet H88601CM3M 2017-2019 GMC Sierra 3500 HDThe Original 40 series muffler delivers an aggressive exterior and interior tone. If you're looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Features: 409S Stainless Steel 3 Year Limited Warranty Aggressive And Powerful Exterior Exhaust Tone Notable Interior Resonance Excellent Street Strip And Off Road Application No Internal Packing To