Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / Outlet Brake Bleeder and mounting hardwareDerale has been

and mounting hardwareDerale has been the leader in performance cooling for decades

875 Diameter Hole

rocker shafts

Trailer Cabinet

Weighs less than 6 lbs

Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / Outlet Brake Bleeder and mounting hardwareDerale has beenThis two chamber design incorporates Flowmaster's patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3 Year Limited Warranty Aggressive To Moderate