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Lowest Price:
$379.99
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The Ti Powercore is the best value in performance exhaust and is one of the best mufflers we have produced. With more power, lower center of gravity and titanium construction, we are bringing power, handling and style to the people. Now you can have Factory performance and looks for less.
Lowest Price:
$349.99
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FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial, no matter what your riding style or ability is.
Lowest Price:
$134.99
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Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications.Please Note: The image displayed is representative of the item, but may vary slightly depending on your specific model.
Lowest Price:
$169.99
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FMF's best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister and the performance flow stainless steel endcap ensures strength, durability and most importantly, track and trail proven unrestricted power. The Turbinecore 2 is the #1 spark arrestor in the world.Please Note: The image displayed is representative of the item, but may vary slightly depending on your specific model.
Lowest Price:
$169.99
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FMF's best selling Turbinecore 2 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister and the performance flow stainless steel endcap ensures strength, durability and most importantly, track and trail proven unrestricted power. The Turbinecore 2 is the #1 spark arrestor in the world.Please Note: The image displayed is representative of the item, but may vary slightly depending on your specific model.
Lowest Price:
$379.99
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Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U.S. Forestry approved Spark arrestor with maintenance free, stainless steel spark arrestor screen Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert (included) Carb Warning: no Quiet Insert: 94dB Insert (included) Weight: 4.9 lbs. Note:...
Lowest Price:
$379.99
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Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U.S. Forestry approved Spark arrestor with maintenance free, stainless steel spark arrestor screen Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert (included) Carb Warning: no Quiet Insert: Included Weight: 5.7 lbs. Note: Some offroad...
Lowest Price:
$299.99
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The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more Exhaust Constructed with an extruded aluminum canister, a stainless steel midpipe that is MIG/TIG welded and has space age internal packing Lighter, stronger and more powerful than stock exhausts Powercore 4 S/A has a U.S. Forestry approved maintenance free, stainless steel spark arrestor screen Type: Slip-On Configuration: Single Const: Aluminum Finish: Champagne Anodized Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert...
Lowest Price:
$349.99
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A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert...
Lowest Price:
$349.99
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A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Not available for sale in CA please call 310-631-4363 for details Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe:...
Lowest Price:
$379.99
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The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made in the U.S.A. Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural...
Lowest Price:
$349.99
See Details
A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert...
Lowest Price:
$379.99
See Details
The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made in the U.S.A. Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural...
Lowest Price:
$379.99
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FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...
Lowest Price:
$359.99
See Details
A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Side panel included Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark...
Lowest Price:
$379.99
See Details
FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...
Lowest Price:
$349.99
See Details
A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert...
Lowest Price:
$379.99
See Details
FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...
Lowest Price:
$349.99
See Details
A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe: Stainless Steel Endcap: Stainless Steel Spark Arrestor: Screen Insert...
Lowest Price:
$379.99
See Details
FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...
Lowest Price:
$349.99
See Details
A quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank Overall increase in power and torque Durable stainless steel and aluminum construction Space age internal packing material for maximum longevity Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes removable spark arrestor Not available for sale in CA please call 310-631-4363 for details Notice: Closed Course Use Only Type: Slip-On Configuration: Single Const: Aluminum Finish: Natural Midpipe:...
Lowest Price:
$389.99
See Details
FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...
Lowest Price:
$379.99
See Details
FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...
Lowest Price:
$379.99
See Details
FMF is the leader in high performance quiet technology and our Q4 HEX is the next evolution in off road exhaust The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available With the Q4 you don’t need to hear the power, just feel the power Less sound equals more ground Meets USFS and FIM World Enduro sound regulations Power gains throughout the entire RPM range Spark arrestor included Pounds lighter than stock Rugged design for off-road endurance Only U.S. manufacturer to offer dedicated quiet exhaust systems Made...