Flowmaster 40 Series Delta Flow Muffler - 2" Offset - Inlet / Center Outlet Solid Flat Tappet Cam 3" x 2" x 1

3" x 2" x 1

Fully synthetic

3L)Since 1938

Adjustable from 20 psi to maximum fuel pump capacity

568 in Knurl

Flowmaster 40 Series Delta Flow Muffler - 2" Offset - Inlet / Center Outlet Solid Flat Tappet Cam 3" x 2" x 1This 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