CLEARANCE!
Was: $712.99
Now: $463.44
FMF Powercore S Dual Oval Slip-On Mufflers w/Bronze Titanium Muffler Sleeves 041074
Manufacturer: FMF
Dennis Kirk Part #: 449125
FMF Powercore S Dual Oval Slip-On Mufflers w/Bronze Titanium Muffler Sleeves: Manufacturer part # 041074 - PowerCoreS mufflers are computer designed then dyno and rider tested for every application. All of these mufflers have a square, perforated stainless steel inner core which provides optimum flow and an authoritative sound thanks to FMF's Hi-Flo technology. Features double-articulated stainless steel attachment springs, polished, stainless steel turndown end caps with rolled edges, and stainless die-cut logos. Super-lightweight anodized titanium mufflers feature a titanium mid pipe and premium packing material - perforated-steel square-core internal adds durability. Dual oval muffler bodies with round end caps. Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. 041074 1 on hand
CLEARANCE!
Was: $408.99
Now: $265.84
FMF Powercore S Slip-On Muffler with Gold Titanium Muffler Sleeve 041059
Manufacturer: FMF
Dennis Kirk Part #: 448850
FMF Powercore S Slip-On Muffler with Gold Titanium Muffler Sleeve: Manufacturer part # 041059 - Super-lightweight with titanium canister and mid-pipe, yet sturdy where it counts with a perforated-steel square-core internal and special premium packing material. Oval-to-round canister design provides better cornering clearance and exhaust evacuation. Double-articulated stainless steel attachment springs; polished, stainless steel turndown end cap with rolled edge; and stainless steel die-cut logo. Boosts response across the rpm range with no loss of off-idle performance; provides perfect performance characteristics for the above-average, aspiring street rider. No special jetting needed. Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. 041059 1 on hand
CLEARANCE!
Was: $712.99
Now: $463.44
FMF Powercore S Dual Oval Slip-On Mufflers w/Natural Titanium Muffler Sleeves 041072
Manufacturer: FMF
Dennis Kirk Part #: 449123
FMF Powercore S Dual Oval Slip-On Mufflers w/Natural Titanium Muffler Sleeves : Manufacturer part # 041072 - PowerCoreS mufflers are computer designed then dyno and rider tested for every application. All of these mufflers have a square, perforated stainless steel inner core which provides optimum flow and an authoritative sound thanks to FMF's Hi-Flo technology. Features double-articulated stainless steel attachment springs, polished, stainless steel turndown end caps with rolled edges, and stainless die-cut logos. Super-lightweight anodized titanium mufflers feature a titanium mid pipe and premium packing material - perforated-steel square-core internal adds durability. Dual oval muffler bodies with round end caps. Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. 041072 1 on hand
$426.99FMF Powercore S Oval Slip-On Muffler w/Natural Titanium Muffler Sleeve 042120
Manufacturer: FMF
Dennis Kirk Part #: 4401714
FMF Powercore S Oval Slip-On Muffler w/Natural Titanium Muffler Sleeve: Manufacturer part # 042120 - Slip-on mufflers boost power and response across the rpm range without any loss of off-idle performance. All feature double-articulated stainless steel attachment springs; polished, stainless steel turndown end caps with rolled edges; and stainless die-cut logos. Super-lightweight anodized titanium mufflers feature a titanium mid-pipe and premium packing material; perforated-steel square-core internal adds durability; these anodized titanium mufflers are available in natural colors. Included Items. (1) PowerCore-S Muffler. (1) Band Clamp. (1) 8mm x 40mm Bolt. Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. 042120 1 on hand
CLEARANCE!
Was: $712.99
Now: $463.44
FMF Powercore S Dual Oval Slip-On Mufflers with Blue Titanium Muffler Sleeves 043053
Manufacturer: FMF
Dennis Kirk Part #: 449121
FMF Powercore S Dual Oval Slip-On Mufflers with Blue Titanium Muffler Sleeves: Manufacturer part # 043053 - PowerCore S mufflers are computer designed then dyno and rider tested for every application. All of these mufflers have a square, perforated stainless steel inner core which provides optimum flow and an authoritative sound thanks to FMF's Hi-Flo technology. Features double-articulated stainless steel attachment springs, polished, stainless steel turndown end caps with rolled edges, and stainless die-cut logos. Super-lightweight anodized titanium mufflers feature a titanium mid pipe and premium packing material - perforated-steel square-core internal adds durability. Oval muffler bodies with round end caps. . Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. 043053 1 on hand
CLEARANCE!
Was: $408.99
Now: $265.84
FMF Powercore S Bolt-On Oval Muffler with Blue Titanium Muffler Sleeve 041060
Manufacturer: FMF
Dennis Kirk Part #: 448851
FMF Powercore S Bolt-On Oval Muffler with Blue Titanium Muffler Sleeve: Manufacturer part # 041060 - Super-lightweight with titanium canister and mid-pipe, yet sturdy where it counts with a perforated-steel square-core internal and special premium packing material. Oval-to-round canister design provides better cornering clearance and exhaust evacuation. Double-articulated stainless steel attachment springs; polished, stainless steel turndown end cap with rolled edge; and stainless steel die-cut logo. Boosts response across the rpm range with no loss of off-idle performance; provides perfect performance characteristics for the above-average, aspiring street rider. No special jetting needed. . Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. 041060 1 on hand
$426.99FMF Powercore S Oval Slip-On Muffler w/Natural Titanium Muffler Sleeve 043124
Manufacturer: FMF
Dennis Kirk Part #: 4401360
FMF Powercore S Oval Slip-On Muffler w/Natural Titanium Muffler Sleeve: Manufacturer part # 043124 - Slip-on mufflers boost power and response across the rpm range without any loss of off-idle performance. All feature double-articulated stainless steel attachment springs; polished, stainless steel turndown end caps with rolled edges; and stainless die-cut logos. Super-lightweight anodized titanium mufflers feature a titanium mid-pipe and premium packing material; perforated-steel square-core internal adds durability; these anodized titanium mufflers are available in natural color. Round Muffler body, round end cap. Included items. (1) PowerCore S Muffler. (1) Band Clamp. (1) 8mm x 12 bolt. (2) 8mm Nut. (1) Aluminum Inlet sleeve (600 model). (1) Aluminum Inlet Sleeve (750 model). (1) Quietcore insert. (1) Aluminum Support Bar. Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. 043124 1 on hand
$161.99FMF Powercore 4 Slip-On Muffler 043095
Manufacturer: FMF
Dennis Kirk Part #: 433121
FMF Powercore 4 Slip-On Muffler: Manufacturer part # 043095 - New modular end cap allows easy tuning alterations. Standard Hi-Flo 2 inch end cap boosts all-around performance. Spark arrestor module adds off-road versatility. Computer designed and dyno tested for every 4-stroke application. Enhanced sonic evacuation delivers a higher flow of exhaust gases which increases power. A stainless steel mid-pipe mates to the computer-designed aluminum rear can for lightweight durability. Square or round (depending on the machine) perforated steel inner cores make for optimum flow, using hi-flo technology. FMFs exclusive cross-weave internal packing provides longevity and maximum sound dispersement. Elliptical aluminum can offers strategic sizing for superior performance. PowerCore 4 SA features a patented screen-type spark arrestor that is approved by the U.S.F.S. and does not interrupt exhaust flow so there's no performance loss. The PowerCore 4 SA systems strategic ports allow the sonics to evacuate more effectively with the computer-designed Performance Flow end cap. Finally, the PowerCore 4 SA system is the new power standard via square inner-core technology; big weight savings over stock. , Included Items:, (1) Muffler, (1) 8mm-1.25 x 20mm hex bolt, (1) Aluminum spacer. 043095 4 on hand
$224.99FMF Titanium 4 Muffler 040145
Manufacturer: FMF
Dennis Kirk Part #: 447187
FMF Titanium 4 Muffler: Manufacturer part # 040145 - A Titanium 4 Muffler is the final piece of a three-piece exhaust system that features the Titanium 4 Muffler mounted to an FMF titanium (or stainless steel) mid-pipe and an FMF titanium (or stainless steel) header system; sold separately. Up to 50 percent lighter than stock mufflers - made from military-grade titanium that is light and durable. Two lengths available - standard 14" unit offers the greatest power gains at the expense of a louder sound level - not the best choice for sound-sensitive places. Longer 17" unit delivers a bit less peak power, trading it for increased low-end throttle response and a more respectable reduced sound level, , An FMF mid pipe is REQUIRED to fit a Titanium 4 muffler properly (FMF header pipe is NOT required, but highly recommended over the stock unit), , Must use with FMF titanium or stainless steel midpipe , , Included items: , One silencer, One instruction sheet. 040145 More than 10 on hand
$315.99FMF PowerCore 4 SA Muffler 044158
Manufacturer: FMF
Dennis Kirk Part #: 432533
FMF PowerCore 4 SA Muffler: Manufacturer part # 044158 - 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. 044158 2 on hand
CLOSEOUT!
Was: $331.99
Now: $215.79
FMF Factory 4 Stainless Steel Slip-On Muffler 045060
Manufacturer: FMF
Dennis Kirk Part #: 431923
FMF Factory 4 Stainless Steel Slip-On Muffler: Manufacturer part # 045060 - Get all the performance of today's top factory motocross teams in a lightweight, stylish package from FMF. Hours of dyno testing and track time result in power gains averaging just under 20% for all applications. Factory 4 slip-on mufflers are developed from the successful Factory 4 system and are compact and perfect-fitting, centralizing and lowering the mass of the machine. Space-age internal packing for maximum packing life. Feature the exclusive oval-to-round canister. An FMF midpipe is required.. 045060 1 on hand
$314.99FMF Titanium PowerCore - Natural Muffler 043109
Manufacturer: FMF
Dennis Kirk Part #: 432549
FMF Titanium PowerCore - Natural Muffler: Manufacturer part # 043109 - Why pass up a titanium muffler for less than the price of aluminum?. FMFs world class manufacturing process has created the perfect track pipe. Quality of production is on par with FMFs higher-end products such as the Factory 4.1 and the Ti Q performance exhausts. Features titanium construction and a 100dB sound level. Includes a removeable spark arrestor. Use with stock or FMF header. INCLUDED ITEMS: One powercore muffler.. 043109 1 on hand