This unique spiral design virtually eliminates the unwanted sound while keeping flow characteristics for both performance and EGT reduction.

Small and Simple Design makes this unit ideal for mounting in tight areas, heavy construction ensures it lasts a long time. 

FTE Resonator / Muffler: RM4430SS

• Stainless Steel
• 4" ID Inlet & Outlet
• 4" maximum diameter x 30" Over All Length 
• Eliminates irritating "Drone" & Cab Noise, maintains good sound out tailpipe or stacks
• Premium grade product