40 Delta Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound 40 Series Delta Flow Chambered, Exhaust, Performance muffler, muffler, flowmaster, race muffler, universal muffler, magnaflow, borla, gibson, stainless exhaust, stainless muffler, tuned muffler, sport muffler, tuner, tuned exhaust, exhaust upgrade, performance upgrade Exhaust Muffler Muffler 40 Delta 409S 2.5in O/C N/A 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. Universal 40 Delta Muffler 409S - 2.50 Offset In / 2.50 Center Out - Aggressive Sound Universal Muffler G?? Not a direct fit. Some adaptation required.
