EXHAUST
AFTERMARKET COMPETITION REPACK CARTRIDGES
  • Offer consistent packing density
  • Cut installation time in half
  • 25% lighter than stock packing
  • Last 5-10X longer than glass mat packing
  • Outer casing made from carbon-coated fiber, which remains intact for removal of used part
  • If noted in chart, these parts were designed flat due to the OEM attaching wool to the core or a fixture on the core that prevents the pre-rolled
  • cartridge from being slid onto the core
  • Made in the U.S.A.
  • NOTE: Part numbers given above are for unmodified aftermarket exhausts. If the muffler has been modified from the original length and falls between lengths
    available on the chart, order the next longest cartridge available for your muffler.
    FITS MODEL
    P ART  #
    FITS MODEL
    P ART  #
    FITS MODEL
    P ART  #
    FITS MODEL
    P ART  #
    HONDA 2-STROKE
    KTM 2-STROKE
    KTM 4-STROKE
    SUZUKI 2-STROKE
    CR80R/ 85R/ Expert 96-07
    MFRD1-0875
    50/60/65 ADV, SX 02-16
    1860-0097
    250EXC-G 03-04
    MFRE1-0115 1
    RM80/85 89-10, 12, 15
    MFRD1-0075
    CR125R 93-07
    MFRD1-1025
    85/ 105SX, XC 03-16
    MFRR2-011F 1
    250XCF-W 06-07
    1860-0055
    RM125 96-07
    MFRD1-1025
    CR250R 92-07
    MFRD1-1175
    125SX 00-05
    MFRR2-011F 1
    250XCF-W 08-11
    MFRE1-0115 1
    RM250 96-08
    MFRD1-1175
    HONDA 4-STROKE
    125SX 06-10
    1860-0123
    250SX-F 05-06
    1860-0055
    SUZUKI 4-STROKE
    CRF250R 07-09
    1860-0172
    150XC 10
    1860-0123
    250SX-F 07/09/11-12
    1860-0092
    RM-Z250 04-06
    1860-0050
    CRF450R 02-03
    1860-0091 1
    125/ 200/ 250/ 300/ 380EXC/
    250SX-F 08/10
    1860-0535
    RM-Z450 05-07
    1860-0091 1
    CRF450R 04-08
    1860-0033
    MXC 98-05
    MFRD1-0016
    250XC-F 08-09
    1860-0055
    YAMAHA 2-STROKE
    CRF450R 09-10
    1860-0534
    200/ 250/ 300XC-W 06-10
    1860-0124
    400/ 450/ 520/ 525/ 530 EXC/
    YZ80/85 93-17
    MFRD1-1175
    KAWASAKI 2-STROKE
    200/ 250/ 300XC-W 11-16
    1860-0536
    EXC-G/R/ MXC/ MXC-G 01-08
    MFRE1-0115 1
    YZ125 96-17
    MFRD1-1175
    KX65 02-17
    1860-0090
    250SX 04-06
    1860-0123
    400/ 450/ 520/ 525/ 530 XCR-W ,
    YZ250/ 250X 96-17
    MFRD1-0135
    KX80/85/ 100 91-17
    MFRD1-1025
    250SX 07-10
    1860-0533
    XC-W , SMR 01-11
    MFRE1-0115 1
    YAMAHA 4-STROKE
    KX125 02-05
    MFRD1-1025
    200XC 06-07
    1860-0123
    400/ 450/ 525 SX/SX-F/XC/XC-G
    YZ250F 01-05
    MFRE1-1013
    KX125 96-01
    MFRD1-1175
    200XC 08-09
    1860-0533
    01-07/11-12
    1860-0055
    YZ250F 06-08
    1860-0033
    KX250 96-02
    MFRD1-1175
    250/ 300XC 06
    1860-0123
    450/ 505XC-F 08-09
    1860-0055
    YZ400F/ 426F 98-02
    1860-0095
    KX250 03-07
    MFRD1-1025
    250/ 300XC 07-09
    1860-0533
    450SX-F 08-10
    1860-0535
    YZ450F 03-05
    1860-0096
    KAWASAKI 4-STROKE
    250/ 300XC 10
    1860-0124
    400/ 450/ 530XC-W/ EXC/
    YZ450F 06-07
    1860-0091 1
    KX250F 04-08
    1860-0050
    250/ 300XC 11-16
    1860-0536
    SMR 09-12
    MFRE1-0115 1
    1 Packing comes flat, not pre-rolled.
    KX450F 06-10
    1860-0091 1
    505SX-F 08
    1860-0535
    CUT-TO-LENGTH PILLOWS FOR AFTERMARKET MUFFLERS
  • PART #s provided are designed to pack all mufflers with core diameters between 1.75”-2.25” and shell circumferences between 12” and 13.5”
  • Measure the distance around the outside of the muffler’s shell to determine its circumference
  • DESCRIPTION
    FOR MUFFLERS WITH SHELL LENGTHS UP TO 15”
    FOR MUFFLERS WITH SHELL LENGTHS FROM 15”-20”
    Universal Competition Pillow
    1860-0573
    1860-0574
    Universal Spec 31 Pillow
    1860-0471
    1860-0472
    FOR AFTERMARKET SILENCERS
    LENGTH OF SILENCER SHELL
    7.5”
    9”
    10”
    11.5”
    13”
    16”
    2-STROKE
    BILL’S PIPES
    250 Race Silencer
    -
    MFRR2-0009E
    MFRR2-0010
    MFRR2-0115
    -
    -
    DOMA
    Race Silencers
    MFRR2-0075E
    MFRR2-0009E
    MFRR2-0010
    MFRR2-0115
    -
    -
    FMF
    Power Core 2/ Titanium 2
    MFRD1-0075
    MFRD1-0875
    -
    MFRD1-1175
    MFRD1-0135
    MFRD1-0016
    Turbine Core 2/Q 2-Stroke 1
    MFRD1-0075
    MFRD1-0875
    -
    MFRD1-1175
    MFRD1-0135
    -
    PRO CIRCUIT
    R304 Std. / R304 Race
    MFRR2-0075E
    MFRR2-0009E
    MFRR2-0010
    MFRR2-0115
    -
    -
    296 Silencer 1
    MFRD1-0075
    MFRD1-0875
    -
    MFRD1-1175
    MFRD1-0135
    -
    4-STROKE
    YOSHIMURA
    RS-4
    -
    -
    1860-0537
    -
    -
    -
    1 When choosing a repack kit for a spark arrester silencer, subtract 5.5” from the length of the muffler body for the actual packable length and order based on that length. Example: An FMF
    Turbine Core 2 with a 14”  L body will have an 8.5” packable length. Order the next longest length. Use this rule for Pro Circuit also.
    PRICE LIST
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    P ART  #
    SUG. RETAIL
    1860-0033
    $25.95
    1860-0471
    $39.95
    MFRD1-0875
    $20.95 FUEL/AIR
    1860-0050
    25.95
    1860-0472
    44.95
    MFRD1-1025
    20.95 SYSTEMS
    1860-0055
    25.95
    1860-0533
    25.95
    MFRD1-1175
    20.95
    1860-0090
    20.95
    1860-0534
    25.95
    MFRE1-0115
    25.95
    1860-0091
    25.95
    1860-0535
    25.95
    MFRE1-1013
    25.95
    1860-0092
    25.95
    1860-0536
    25.95
    MFRR2-0009E
    20.95 HARDWARE &
    1860-0095
    25.95
    1860-0537
    25.95
    MFRR2-0010
    20.95 MERCHANDISING
    1860-0096
    25.95
    1860-0573
    29.95
    MFRR2-0075E
    20.95
    1860-0097
    20.95
    1860-0574
    34.95
    MFRR2-011F
    20.95
    1860-0123
    22.95
    MFRD1-0016
    20.95
    MFRR2-0115
    20.95 CROSS
    1860-0124
    25.95
    MFRD1-0075
    20.95
    1860-0172
    30.95
    MFRD1-0135
    20.95
    To avoid blueing, consider properly tuning the vehicle; however, the vehicle must always remain within the legal standards for emissions controls as
    defined by EPA, CARB and any other applicable state laws.
    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.
    2017 PARTS UNLIMITED OFFROAD