40 Series Muffler, 2.5in Offset Inlet 2.5in Same Side Out Outlet, Non-Reversible, Aggressive Sound

Flowmaster Inc. 40 Series Muffler, 2.5in Offset Inlet 2.5in Same Side Out Outlet, Non-Reversible, Aggressive Sound

This 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.