Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / 2.5" Dual Outlet CHOP2LG PERFORMOFLEX features an inner liner

PERFORMOFLEX features an inner liner of synthetic rubber

Dodge Challenger / Charger 2005-20

which are not permitted on circuit: communication is always carried out through earplugs (available separately)

and high temperature silicone boot are included

Flowmaster 40 Series Delta Flow Muffler - 3" Center Inlet / 2.5" Dual Outlet CHOP2LG PERFORMOFLEX features an inner linerThis 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