2007 Models equipped with DPF system only.817642Axle-back - Dual Side Exit -Force II - After DPF -Mild/Moderate SoundAxle-back 409S 07-10 GM2500/3500 6.6LFIIAxle-back System 409S - Dual Side Exit -Force II...
2007 Models equipped with DPF system only. 817642 Axle-back - Dual Side Exit -Force II - After DPF -Mild/Moderate Sound Axle-back 409S 07-10 GM2500/3500 6.6LFII Axle-back System 409S - Dual Side Exit -Force II - After DPF -Mild/Moderate Sound Exhaust System Kit Flowmaster's new Force II systems for modern diesel trucks bolt directly on behind the DPF for 50-state emissions legality and feature mandrel bent stainless steel piping. The systems are carefully engineered on the vehicles for fitment, performance and sound quality. Some systems feature Outlaw mufflers when some sound control beyond the DPF was needed. All systems feature Flowmaster's Lifetime Limited Warranty and all necessary installation hardware. For modern diesel trucks bolt directly on behind the DPF for 50-state emissions legality and feature mandrel bent stainless steel piping. Force II Kit
