40 Series Delta Flow® Chambered Muffler 409S - 2.25" Inlet Offset/Outlet Offset
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 409S stainless steel and fully MIG welded for maximum durability.
Features:
- No internal packing to blowout
- Excellent Street/Strip and Off Road application
- Race-proven patented Delta Flow® technology
- Durable fully welded 409 stainless steel