40 Series Delta Flow Chambered Muffler - 2.5" Inlet Centered/2.25" Outlet Dual

This two-chamber design incorporates Flowmaster's Delta Flow® technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over the standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Race-proven Delta Flow technology Durable fully welded 16 gauge aluminized steel No internal packing to blowout Excellent Street/Strip and Off Road application Tech Resources Warranty for Part# 9425422   Universal Muffler - Some adaptation may be required.