40 Series Delta Flow Muffler FLO842543 Product:2-1/2" Offset Inlet / Offset Outlet - 3 Ply Nomex inner

- 3 Ply Nomex inner liner

AF145-10BLK

6" Stroke Drag Shock (Each)

Multi Layer Steel Head Gasket C4261-051 CMC4261-051 Subaru Impreza WRX EJ20 93mm Bore

40 Series Delta Flow Muffler FLO842543 Product:2-1/2" Offset Inlet / Offset Outlet - 3 Ply Nomex inner40 Series Delta Flow Muffler2 1 2" Offset Inlet Offset Outlet FLO842543 O842543 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 standard 40 series. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability. Muffler Features: Body