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FMF Factory 4, FMF Mini Factory 4, FMF PowerCore 4 SA Muffler 041269

Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Spark Arrestor Muffler 041253
$323.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Spark Arrestor Muffler 041253
Manufacturer: FMF
Dennis Kirk Part #: 433406
FMF Q4 Spark Arrestor Muffler: Manufacturer part # 041253 - The result of years of championship off-road racing technology. Twin-stage core design extends the life of the packing and lowers the dB output. Includes spark arrestor.. 041253


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Titanium Spark Arrestor Muffler 041254
$349.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Titanium Spark Arrestor Muffler 041254
Manufacturer: FMF
Dennis Kirk Part #: 433407
FMF Q4 Titanium Spark Arrestor Muffler: Manufacturer part # 041254 - The result of years of championship off-road racing technology. Twin-stage core design extends the life of the packing and lowers the dB output. Includes spark arrestor. Titanium version features an American TIMETAL canister, end cap and mid-pipe. Included Items: , (1) Factory 4.1 Muffler, (1) Mid-Pipe, (1) 8mm x 35mm Bolt, (1) Aluminum Spacer. 041254


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Spark Arrestor Muffler 041255
$323.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Spark Arrestor Muffler 041255
Manufacturer: FMF
Dennis Kirk Part #: 433408
FMF Q4 Spark Arrestor Muffler: Manufacturer part # 041255 - The result of years of championship off-road racing technology. Twin-stage core design extends the life of the packing and lowers the dB output. Includes spark arrestor. Stainless steel midpipe. Aircraft grade aluminum muffler body. Use with stock or FMF header. INCLUDED ITEMS: , Ti-PowerCore Muffler w/Mid-pipe.. 041255


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Titanium Spark Arrestor Muffler 041256
$349.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Titanium Spark Arrestor Muffler 041256
Manufacturer: FMF
Dennis Kirk Part #: 433409
FMF Q4 Titanium Spark Arrestor Muffler: Manufacturer part # 041256 - The result of years of championship off-road racing technology. Twin-stage core design extends the life of the packing and lowers the dB output. Max sound output 96dB - most models below 943dB. Titanium version features an American TIMETAL canister, end cap and mid-pipe. Use with stock or FMF header. Comes standard with spark arrestor. Included Items. (1) Muffler. (1) Mid-Pipe.. 041256


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Natural Titanium System 041260
$540.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Natural Titanium System 041260
Manufacturer: FMF
Dennis Kirk Part #: 433418
FMF Factory 4.1 Natural Titanium System: Manufacturer part # 041260 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Included Items:. , 1. (1) Muffler. , 2. (1) 8mm X 90 mm bolt. , 3. (1) Spacer. , 4. (2) Aluminum stepped bushing. , 5. (2) Springs. , 6. (1) Aluminum reducer sleeve (for 06-07 models). , 7. (1) Aluminum reducer sleeve (for 04-05 models). , , Note: , When stock is 0 try P/N 43-3420. 041260


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Blue Anodized Titanium Exhaust System 041261
$540.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Blue Anodized Titanium Exhaust System 041261
Manufacturer: FMF
Dennis Kirk Part #: 433419
FMF Factory 4.1 Blue Anodized Titanium Exhaust System: Manufacturer part # 041261 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models INCLUDED ITEMS: , (1) Muffler, Mid-pipe, Head Pipe, (1) 8mm x 90mm Bolt, (1) Spacer, (2) Aluminum Stepped Bushing, (2) Spring, (1) Aluminum Reducer Sleeve (940509), (1) Aluminum Reducer Sleeve (942021) Note: , When stock is 0 try P/N 43-3421. 041261


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Speed Mufflers 041263
$296.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Speed Mufflers 041263
Manufacturer: FMF
Dennis Kirk Part #: 433150
FMF Speed Mufflers: Manufacturer part # 041263 - Impressive power gains with sound output of 99 dB or less. American TIMETAL titanium canister. Stamped stainless steel end cap. Stainless steel midpipe. Removable spark arrestor included. CNC-machined fixed aluminum mount. Optional quiet insert available separately Part No. 43-2778. Included Items. , 1. (1) Speed Muffler. , 2. (1) 8MM X 90MM Bolt. , 3. (1) Aluminum Spacer. , 4. (2) Aluminum Stepped Bushing. , 5. (1) Mid-Pipe.. 041263


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe 041264
$349.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe 041264
Manufacturer: FMF
Dennis Kirk Part #: 433425
FMF Factory 4.1 Natural Titanium Slip-On w/Stainless Midpipe: Manufacturer part # 041264 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. INCLUDED ITEMS: , (1) Muffler, (1) 8mm x 90mm Bolt, (1) Spacer, (2) Aluminum Stepped Bushing, (2) Springs, (1) Aluminum Reducer Sleeve (940509), (1) Aluminum Reducer Sleeve (942021). 041264


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Blue Anodized Titanium Slip-On w/Stainless Midpipe 041265
$349.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Factory 4.1 Blue Anodized Titanium Slip-On w/Stainless Midpipe 041265
Manufacturer: FMF
Dennis Kirk Part #: 433426
FMF Factory 4.1 Blue Anodized Titanium Slip-On w/Stainless Midpipe: Manufacturer part # 041265 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. INCLUDED ITEMS: , (1) Muffler, (1) 8mm x 90mm Bolt, (1) Spacer, (2) Aluminum Stepped Bushing, (2) Springs, (1) Aluminum Reducer Sleeve (940509), (1) Aluminum Reducer Sleeve (942021). 041265


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Spark Arrestor Muffler 041268
$296.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Q4 Spark Arrestor Muffler 041268
Manufacturer: FMF
Dennis Kirk Part #: 433427
FMF Q4 Spark Arrestor Muffler: Manufacturer part # 041268 - The result of years of championship off-road racing technology. Twin-stage core design extends the life of the packing and lowers the dB output. Max sound output 96db. most models below 93db. Constructed from aircraft grade aluminum. Use with stock or FMF header. Includes spark arrestor. INCLUDED ITEMS: , (1) Speed Muffler w/mid-pipe. (1) 8mm x 90mm Bolt. (1) Aluminum Spacer. (2) Aluminum Stepped Bushing. (1) Reducer Sleeve (Pre-installed).. 041268


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041269
$224.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041269
Manufacturer: FMF
Dennis Kirk Part #: 433428
FMF PowerCore 4 SA Muffler: Manufacturer part # 041269 - Patented screen-type Forest Service-approved spark arrester. Arrester does not hamper the exhaust flow so there is no performance loss. Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap. Improved power via square inner core technology. Sustantial weight savings over stock. An optional quiet core insert is available swparately, order part number 43-2778. , , INCLUDED ITEMS: , 1. (1) Silencer, 2. (2) 8mm-1.25 x 48mm Bolts, 3. (2) 1" Aluminum Spacers, 4. (1) Mount, 5. (1) Exhaust Clamp, , NOTE: Modular muffler. 041269


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041270
$224.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041270
Manufacturer: FMF
Dennis Kirk Part #: 433429
FMF PowerCore 4 SA Muffler: Manufacturer part # 041270 - Patented screen-type Forest Service-approved spark arrester. Arrester does not hamper the exhaust flow so there is no performance loss. Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap. Improved power via square inner core technology. Sustantial weight savings over stock. An optional quiet core insert is available swparately, order part number 43-2778. , , INCLUDED ITEMS: , (1) Muffler w/mid-pipe, (1) 8x25mm Bolt, (1) Spacer, (1) Aluminum Reducer Sleeve . , , NOTE: Modular muffler. 041270


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Anodized Mini Factory 4.1 System With Titanium Header 041271
$349.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF Anodized Mini Factory 4.1 System With Titanium Header 041271
Manufacturer: FMF
Dennis Kirk Part #: 433389
FMF Anodized Mini Factory 4.1 System With Titanium Header: Manufacturer part # 041271 - The lightest system available. Broad, tractable power curve. Patented chamber core for optimum performance. Engineered for compactness and centralized mass. Exclusive mounting design. Easily serviced for re-packing. Anodized muffler. Comes complete with a titanium header. INCLUDED ITEMS: , (1) Factory 4.1 Muffler w/mid-pipe, (1) Aluminum Spacer, (1) 8mm x 55mm Bolt. 041271


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041273
$270.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041273
Manufacturer: FMF
Dennis Kirk Part #: 433411
FMF PowerCore 4 SA Muffler: Manufacturer part # 041273 - Patented screen-type Forest Service-approved spark arrester. Arrester does not hamper the exhaust flow so there is no performance loss. Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap. Improved power via square inner core technology. Substantial weight savings over stock. An optional quiet core insert is available swparately, order part number 43-2778. Aluminum muffler body. Stainless steel midpipe. , , INCLUDED ITEMS: , (1) Muffler w/mid-pipe, (1) 8x25mm Bolt, (1) Spacer, (1) Aluminum Reducer Sleeve. 041273


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041274
$270.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041274
Manufacturer: FMF
Dennis Kirk Part #: 433412
FMF PowerCore 4 SA Muffler: Manufacturer part # 041274 - Patented screen-type Forest Service-approved spark arrester. Arrester does not hamper the exhaust flow so there is no performance loss. Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap. Improved power via square inner core technology. Substantial weight savings over stock. An optional quiet core insert is available swparately, order part number 43-2778. Aluminum muffler body. Stainless steel midpipe. , , INCLUDED ITEMS: , (1) Muffler w/mid-pipe, (1) 8x25mm Bolt, (1) Spacer, (1) Aluminum Reducer Sleeve. 041274


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041275
$270.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041275
Manufacturer: FMF
Dennis Kirk Part #: 433413
FMF PowerCore 4 SA Muffler: Manufacturer part # 041275 - Patented screen-type Forest Service-approved spark arrester. Arrester does not hamper the exhaust flow so there is no performance loss. Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap. Improved power via square inner core technology. Sustantial weight savings over stock. An optional quiet core insert is available swparately, order part number 43-2778. , , INCLUDED ITEMS: , (1) Muffler w/mid-pipe, (1) 8x25mm Bolt, (1) Spacer, (1) Aluminum Reducer Sleeve. 041275


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Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041276
$270.99 Off Road > Exhaust > Exhaust Systems & Mufflers - Custom Fit: FMF PowerCore 4 SA Muffler 041276
Manufacturer: FMF
Dennis Kirk Part #: 433414
FMF PowerCore 4 SA Muffler: Manufacturer part # 041276 - Patented screen-type Forest Service-approved spark arrester. Arrester does not hamper the exhaust flow so there is no performance loss. Strategic ports mean sonics evacuate more effectively with the computer-designed Performance Flow end cap. Improved power via square inner core technology. Substantial weight savings over stock. An optional quiet core insert is available separately, order part number 43-2778. Aluminum muffler body. Stainless steel mid-pipe, , INCLUDED ITEMS: , (1) Muffler w/mid-pipe, (1) 8x25mm Bolt, (1) Spacer, (1) Aluminum Reducer Sleeve. 041276


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