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EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
PITBIKE
GRAPHICS /SEAT
BODY
MIRRORS
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X X
X
X
17
FMF POWERCORE 4
• Constructed of stainless steel with a lightweight allow can
• Space age internal packing for maximum packing life
• Hi-Flo modular end cap
• Internal shape of core uses Hi-Flo technology
• Enhanced sonic evacuation provides for higher flow and
increased power
• Includes removable spark arrestor
*
For use with stock header
Application
Year
FMF # P-Core 4 FMF #
P-Core 4
Hex
List
BETA
350-450
‘10-14 045522
79-3009
$329.99
HONDA
CRF150/230F
‘03-16 041048
79-2655
$299.99
CRF150R/RB
All
041284
79-3014
329.99
CRF250R
‘04-05 041273
79-3020
329.99
‘06-09 041274
79-3036
329.99
‘10
041377
79-3018
329.99
‘11-13
041487
79-3017
329.99
single w/side panel
‘14-16
041521
79-3022P
339.99
CRF250X
‘04-16 041273
79-3020
329.99
CRF250L
‘13-14
041489
79-3015
329.99
CRF450R
‘02
041004
79-6143
329.99
‘03
041036
79-6144
329.99
‘05-08 041276
79-3026
329.99
‘09-10 041346
79-3030
329.99
‘11-12
041488
79-3019
329.99
CRF450R single
‘13-16
041493
79-3016
0
single w/side panel
041505
79-3013P
339.99
CRF450X
‘05-16
041514
79-3022
329.99
XR650L
‘93-14 041425
79-3029
329.99
HUSQVARNA
FC250
‘14-15
045562
79-3055
$329.99
‘16
045589
79-3092
329.99
FE250/350
‘14-16
045553
79-3087
329.99
TXC250
‘09
045530
79-3077
329.99
TC/TE250
‘10-11 045537
79-3073
329.99
TE310/TE450
‘10
045531
79-3074
329.99
TE310
‘11
045537
79-3073
329.99
TE310
‘12-13
045542
79-3075
329.99
FC450
‘14-15
045562
79-3055
329.99
‘16
045589
79-3092
329.99
TC450
‘09
045380
79-3051
329.99
TXC450
‘10-12 045530
79-3077
329.99
TE449/511
‘11-13 045430
790-3052
329.99
FE501
‘14-16
045562
79-3055
329.99
TE/SMS630
‘11
045383
79-3053
599.99
KAWASAKI
KLX140
‘08-14 042162
79-3043
$299.99
KLX250S
‘06
042246
79-3041
329.99
‘09-14 042247
79-3042
329.99
KX250F
‘04-08 042122
79-3040
329.99
‘09-16
042308
79-3021
329.99
KX450F
‘06-08 042123
79-3044
329.99
KX450F
‘09-11
042309
79-3046
329.99
‘12-15
042310
79-3047
329.99
‘16
042327
79-3048
329.99
KLX450R
‘08-10 042123
79-3044
329.99
KLR650
‘08-14 042319
79-4198
329.99
Application
Year
FMF # P-Core 4 FMF #
P-Core 4
Hex
List
KTM
250SX-F/XC-F
‘05-10
045553
79-3087
$329.99
250/350SXF/XCF ‘11-15
045553
79-3087
329.99
250SXF FE
‘15
045589
79-3092
329.99
250/350SXF/XCF ‘16
045589
79-3092
329.99
250/350XCF-W ‘12-16
045553
79-3087
329.99
400/450/525
‘04-06 045135
79-3052
329.99
450SXF
‘07-15
045553
79-3087
329.99
450SXF FE
‘15
045589
79-3092
329.99
450SXF/XCF
‘16
045589
79-3092
329.99
450XC-F
‘12-15
045553
79-3087
329.99
450/500XCF-W 12-16
045553
79-3087
329.99
500XC-W
‘13-16
045553
79-3087
329.99
505SXF/XCF
‘08
045553
79-3087
329.99
530XCRW
‘08
045553
79-3087
329.99
690 Enduro/SMC ‘08-13 045226
79-3059
329.99
SHERCO
SE250/300
‘13-16
045527
79-3008
$329.99
SUZUKI
RM-Z250
‘04-06 042122
79-3040
$329.99
‘07-08 043140
79-3062
329.99
‘10-12
043333
79-3061
329.99
‘13-16
043342
79-3072
329.99
DRZ400S
‘00-16 043011
79-6421
329.99
RM-Z450
‘05-07 043136
79-3060
329.99
‘08-10 043220
79-3069
329.99
‘11-12
043334
79-3063
329.99
‘13-16
043335
79-3064
329.99
DR650SE
‘97-16 043284
79-3065
329.99
YAMAHA
WR250F
‘13
044395
79-3081
$329.99
WR250R/X
‘08-13 044270
79-3090
329.99
YZ250F
‘03-05 044220
79-3080
329.99
‘06-13 044228
79-3088
044395
79-3081
329.99
‘14-16
044423
79-3091
329.99
YZ250FX/WR250F ‘15-16
044423
79-3091
329.99
WR450F
‘07-11 044228
79-3088
329.99
WR450F
‘12-14
044397
79-3084
329.99
YZ450F
‘03-05 044222
79-3082
329.99
‘06-09 044228
79-3088
329.99
‘10-13
044396
79-3083
329.99
‘14-16
044404
79-3086
329.99
FMF POWERCORE
4 HEX
• 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.
• Can be used with FMF or Stock OEM Header
FMF ACCESSORIES
Description
FMF # WPS #
List
REPLACEMENT PARTS
Spark Arrestor Screen 40298
79-0925 $29.99
Description FMF # WPS #
List
QUIET CORE INSERT
1 3/8” core
040288
79-0926 $39.99
1 1/8” core
040630
79-0927 39.99
Some offroad models may contain emission control devices. Some
aftermarket parts may remove these devices. Removal or modification of
such devices is illegal in the State of California unless used exclusively
for closed course competition use ONLY, never to be used on public
lands or highways.
EXHAUST