EXHAUST
FACTORY 4.1 RCT
EXHAUST SYSTEMS
  • RCT (Resonance Chamber Technology) features a patented core shape that
  • lowers decibels while maintaining maximum power output
  • Internal ducts in the chambers of the RCT system increase internal volume
  • for improved exhaust flow, resulting in power gains throughout the entire
    range of power
  • FMF’s Factory Forward Engineering centralizes mass and is less prone to
  • crash damage
  • Innovative rear end cap features simple installation of tuning tip inserts or
  • spark arrestor with the removal of four screws
  • Meet AMA and FIM sound requirements
  • QuietCore 94 dB insert included
  • Spark arrestor included in muffler
  • Feature titanium PowerBomb header and midpipe, except where noted
  • Available in natural titanium or blue anodized finish with titanium or carbon fiber end caps
  • Made in the U.S.A.
  • SUG.
    SUG.
    FITS MODEL
    DESCRIPTION
    PART #
    RETAIL
    FITS MODEL
    DESCRIPTION
    PART #
    RETAIL
    HONDA
    KTM
    CRF250R 14-17 System w/ dual stainless steel/ aluminum mufflers,
    250 SXF 13-15
    System w/ MegaBomb header, titanium
    1820-1391
    $899.99
    stainless steel Megabomb header and carbon fiber
    System w/ MegaBomb header, blue anodized
    end caps
    1820-1508
    $974.99
    titanium
    1820-1392
    899.99
    System w/ dual anodized mufflers, carbon fiber end
    System w/ MegaBomb header, blue anodized
    cap and Megabomb header
    1820-1507
    1,249.99
    titanium w/ carbon fiber end cap
    1820-1393
    949.99
    System w/ single stainless steel/ aluminum muffler,
    250/ 350 SXF
    carbon fiber end cap and UFO side panel
    1820-1509 1
    699.99
    15-17, FE/ XCF System w/ MegaBomb header, anodized w/ carbon
    CRF450R 15-16 System w/ single stainless steel/ aluminum muffler,
    16-17
    fiber end cap
    1820-1700
    1,099.99
    carbon fiber end cap, stainless steel PowerBomb
    System w/ MegaBomb stainless header, aluminum
    header and UFO side panel
    1820-1580 1
    699.99
    w/ carbon fiber end cap
    1820-1723
    874.99
    System w/ dual stainless steel aluminum mufflers,
    250/ 350 XCFW
    carbon fiber end caps and stainless steel
    14-15
    System w/ MegaBomb header, titanium
    1820-1540
    949.99
    MegaBomb header
    1820-1579
    974.99
    350 EXC-F 12-15 System w/ MegaBomb header
    1820-1296
    949.99
    System w/ dual anodized titanium mufflers, carbon
    350 SXF 11-12,
    fiber end cap and titanium MegaBomb header
    1820-1578
    1,249.99
    350 XCF 11,
    CRF450R/RX
    System, comp w/ dual stainless steel/ aluminum
    350 XCFW
    17-18
    mufflers, stainless steel MegaBomb header and
    12-13, with
    carbon fiber end caps
    1820-1745
    999.99
    aluminum
    System, comp w/ dual anodized mufflers and carbon
    muffler
    System w/ MegaBomb w/ aluminum muffler
    1820-1184
    899.99
    fiber end caps
    1820-1746
    1,299.99
    350 SXF 13-15,
    System w/ dual stainless steel aluminum mufflers,
    XCF 13-15
    System w/ MegaBomb header, titanium
    1820-1394
    899.99
    carbon fiber end caps and stainless steel
    System w/ MegaBomb header, blue anodized
    MegaBomb header w/ side panel
    1820-1785
    774.99
    titanium
    1820-1395
    899.99
    System w/ dual anodized titanium mufflers, carbon
    System w/ MegaBomb header, blue anodized
    fiber end cap and stainless steel MegaBomb header
    titanium w/ carbon fiber end cap
    1820-1396
    949.99
    w/ side panel
    1820-1786
    949.99
    450 SX-F FE
    System w/ MegaBomb header, blue anodized
    HUSQVARNA
    15-17
    titanium w/ carbon fiber end cap
    1820-1634
    1,099.99
    FE 250 14-15
    System w/ MegaBomb header, with aluminum
    System w/ MegaBomb stainless header, aluminum
    muffler
    1820-1184
    899.99
    w/ carbon fiber end cap
    1820-1724
    874.99
    FC 250 14-15
    System w/ MegaBomb header, blue anodized
    450 XCW 12-15
    System w/ MegaBomb header, titanium w/ carbon
    titanium
    1820-1565
    899.99
    fiber end cap
    1820-1301
    1,049.99
    FC 250/ 350
    System w/ MegaBomb header, anodized w/ carbon
    500 EXC 12-15
    System w/ MegaBomb header, titanium
    1820-1340
    949.99
    16-17
    fiber end cap
    1820-1700
    1,099.99
    500 XCF-W 12,
    FC 350 15
    System w/ MegaBomb header, titanium
    1820-1628
    899.99
    500 XC-W
    System w/ MegaBomb header, blue anodized
    13-15
    System w/ MegaBomb header
    1820-1337
    949.99
    titanium
    1820-1629
    899.99
    System w/ MegaBomb header, carbon end cap
    1820-1339
    1,049.99
    FE 350 14-15
    System w/ MegaBomb header, with aluminum
    SUZUKI
    muffler
    1820-1184
    899.99
    RM-Z250 13-17
    System w/ MegaBomb header
    1820-1407
    849.99
    FX 350 17
    System w/ MegaBomb header, anodized w/ carbon
    System w/ MegaBomb header, blue anodized
    1820-1408
    849.99
    fiber end cap
    1820-1700
    1,099.99
    MegaBomb header, titanium w/ carbon fiber end cap 1820-1409
    899.99
    FC 450/FE 501
    System w/ MegaBomb header, blue anodized
    System w/ MegaBomb stainless header w/ carbon
    14-15
    titanium w/ carbon fiber end cap
    1820-1569
    1,049.99
    fiber end cap
    1820-1721
    699.99
    KAWASAKI
    RMZ450 11-16
    System w/ MegaBomb header, anodized
    1820-1146
    849.99
    KX250F 09-16
    System w/ MegaBomb header, anodized
    1820-1137
    849.99
    System w/ MegaBomb header, titanium w/ carbon
    System w/ MegaBomb header, titanium w/ carbon
    fiber end cap
    1820-1147
    899.99
    fiber end cap
    1820-1138
    899.99
    System w/ MegaBomb stainless header w/ carbon
    KX250F 17-18
    System w/ MegaBomb stainless header w/ carbon
    fiber end cap
    1820-1722
    699.99
    fiber end cap
    1820-1719
    699.99
    YAMAHA
    System w/ MegaBomb titanium header w/ carbon
    YZ250F 14-16
    System w/ stainless steel/ aluminum slip-on muffler
    fiber end cap
    1820-1778
    899.99
    and stainless steel Megabomb header and carbon
    System w/ dual stainless steel aluminum mufflers,
    fiber end cap
    1820-1526
    799.99
    carbon fiber end caps and stainless steel
    System w/ blue anodized titanium, titanium
    MegaBomb header
    1820-1797
    699.99
    Megabomb header and carbon fiber end cap
    1820-1527
    1,099.99
    KX450F 12-15
    System w/ MegaBomb header
    1820-1254
    849.99
    YZ450F 14-16
    System w/ anodized muffler w/ carbon fiber end cap
    System w/ MegaBomb header, anodized
    1820-1255
    849.99
    and titanium MegaBomb header
    1820-1479
    1,099.99
    KX450F 16-17
    System w/ MegaBomb header, titanium w/ carbon
    System w/ MegaBomb header, stainless steel
    fiber end cap
    1820-1658
    899.99
    aluminum muffler w/ carbon fiber end cap
    1820-1480
    799.99
    System w/ MegaBomb stainless header w/ carbon
    YZ450F 18
    System w/ aluminum muffler and stainless steel
    fiber end cap
    1820-1720
    699.99
    Megabomb header and carbon fiber end cap
    1820-1798
    799.99
    System w/ anodized muffler w/ carbon fiber end cap
    and titanium MegaBomb header
    1820-1799
    1,099.99
    1 Includes left-side rear number plate by UFO, designed for use with a single muffler,
    PART #0520-1300 (also available separately).
    DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.
    SEE PAGE 4 FOR IMPORTANT EMISSION DEFINITIONS AND REGULATORY COMPLIANCE AND WARRANTY INFORMATION.
    2018 PARTS UNLIMITED OFFROAD