Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / Outlet Mobile Electronics New low-profile spacer washer and

New low-profile spacer washer and new throttle shaft O-ringBD Diesel Performance is unique among its peers in that it designs

pressurized oil flow via precision hole aimed at the bearings

Maximum Pressure 1250 PSI

3156 / 3157

Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / Outlet Mobile Electronics New low-profile spacer washer andThis 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