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Product Name:   POWERCORE 4 SLIP-ONProduct Type:   Powercore 4 ExhaustBrand:   FMFMFG Part Number:   041284Features:     Constructed of stainless steel with a lightweight allow can Space age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes...

Product Name:   POWERCORE 4 MUFFLERProduct Type:   Powercore 4 ExhaustBrand:   FMFMFG Part Number:   041273Features:     Constructed of stainless steel with a lightweight allow can Space age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes...

Product Name:   POWERCORE 4 MUFFLERProduct Type:   Powercore 4 ExhaustBrand:   FMFMFG Part Number:   042319Features:     Constructed of stainless steel with a lightweight allow can Space age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes...

Product Name:   FACTORY 4.1 RCT TI TI SYS MEGABOMB W/CARB CAPYZ450FProduct Type:   Factory 4.1 Exhaust SystemBrand:   FMFMFG Part Number:   044447Features:     All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented...

Product Name:   FACTORY 4.1 RCT ANOD SYS W/ TI M.B. W/C CAP YZ250FProduct Type:   Factory 4.1 Exhaust SystemBrand:   FMFMFG Part Number:   044457Features:     All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing...

Product Name:   FACTORY 4.1 RCT SS ALUM S/O W/CARBON CAPProduct Type:   Factory 4.1 Slip-On ExhaustBrand:   FMFMFG Part Number:   043372Features:     All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber...

Product Name:   P-CORE 4 HEX MUFFLER KTMProduct Type:   Powercore 4 Hex MufflerBrand:   FMFMFG Part Number:   045645Description:   When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged...

Product Name:   P-CORE 4 MUFFLERProduct Type:   Powercore 4 ExhaustBrand:   FMFMFG Part Number:   041275Features:     Constructed of stainless steel with a lightweight allow can Space age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes...

Product Name:   FACT 4.1 RCT TI FULL SYSTEM P BOMBProduct Type:   Factory 4.1 Exhaust SystemBrand:   FMFMFG Part Number:   041590Features:     All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber...

Product Name:   FACT 4.1 RCT TI S/O MUFFLERProduct Type:   Factory 4.1 Slip-On ExhaustBrand:   FMFMFG Part Number:   041589Features:     All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material Patented chamber design to...