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Q4 HEX S/A ()

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449.99

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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 US manufacturer to offer dedicated quiet exhaust systems

-MADE IN THE USA

-See Features Tab -> Fitment for header compatibility 

Notice: Closed Course Use Only
Item ID: 045590
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: 5.1 lbs.

Make Model Year Make Model Year
HUSQVARNA FC 250 16-18 HUSQVARNA FC 350 16-18
HUSQVARNA FC 350 16-18
HUSQVARNA FC 450 16-18 HUSQVARNA FE 250 17-19
HUSQVARNA FE 250 17-19
HUSQVARNA FE 350 17-19 HUSQVARNA FE 450 17-19
HUSQVARNA FE 450 17-19
HUSQVARNA FE501 17-19 HUSQVARNA FX 350 17-18
HUSQVARNA FX 350 17-18
HUSQVARNA FX 450 17-18 KTM 250 EXC-F 17-19
KTM 250 EXC-F 17-19
KTM 250 SX-F 16-18 KTM 250 SX-F FACTORY EDITION 15-17
KTM 250 SX-F FACTORY EDITION 15-17
KTM 250 XC-F 16-18 KTM 350 EXC-F 17-19
KTM 350 EXC-F 17-19
KTM 350 SX-F 16-18 KTM 350 XC-F 16-18
KTM 350 XC-F 16-18
KTM 450 EXC-F 18-19 KTM 450 EXC-F SIX DAYS 17-19
KTM 450 EXC-F SIX DAYS 17-19
KTM 450 SX-F 16-18 KTM 450 SX-F FACTORY EDITION 15-17
KTM 450 SX-F FACTORY EDITION 15-17
KTM 450 XC-F 16-18 KTM 500 EXC-F 17-19
KTM 500 EXC-F 17-19
    KTM250-450SXF'15-18FE/XCF'16-18/EXCF'17-19/HSQFC/FX250-450-501'16-18/FE'17-19 TIANOF4.1RCTSOMFLR   Item ID: 045596 - FACTORY 4.1 RCT TITANIUM ANODIZED SL (Slip-On)
    For: HUSQVARNA FC 250 2017

     

    KTM250-450SXF'15-18FE/XCF'16-18/EXCF'17-19/HSQFC/FX250-450-501'16-18/FE'17-19 F4.1RCTSOW/CRBNCAP   Item ID: 045586 - FACTORY 4.1 RCT TITANIUM ANODIZED SL (Slip-On) W/ CARBON CAP
    For: HUSQVARNA FC 250 2017

     

    KTM250-450SXF'15-18FE/XCF'16-18/EXCF'17-19/HSQFC/FX250-450-501'16-18/FE'17-19 F4.1RCTSOW/CRBNCAP   Item ID: 045594 - FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP
    For: HUSQVARNA FC 250 2017

     

    KTM250-450SXF'15-18FE/XCF'16-18/EXCF'17-19/HSQFC/FX250-450-501'16-18/FE'17-19 P-CORE 4 HEX MFLR   Item ID: 045589 - Powercore 4 HEX
    For: HUSQVARNA FC 250 2017

     

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