386 / 1462
TIRES
WHEELS
WHEELKITS
TIREACC.
WINCH
PLOW
TOWING /FARM
UTVCAB /ACC.
WINDSHIELDS
ATVBODY
UTVBODY
STORAGE/
TRANSPORT
EXHAUST
BARS /GRIPS
LEVERS
CABLES
ATVCONTROLS
UTVCONTROLS
FUEL /AIRSYSTEMS
AIRFILTERS
OILFILTERS
LIGHTING
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
TOOLS
LOCKS
TRAILERS
RAMPS /STRAPS
PROMOTIONAL
REFERENCE
INDEX
386
Quiet Insert
End caps
REPLACEMENT PARTS
FACTORY 4.1 SL
4-STROKE SILENCERS
• Horsepower gains throughout the rpm range
• Advanced engineering and patent-pending design
• Optional quiet insert (-3db) and spark arrestor
available
• Titanium silencer construction paired with durable
stainless steel midpipe
• Use with stock or FMF header
See Page 519
for Power Up Jet Kits
Titanium Natural
Application
Year
FMF#
WPS #
List
CAN AM
DS450 EFI
‘08-11
045235
79-2151
$399.99
HONDA
TRX450R
‘04-14
041264
79-2128
$399.99
TRX700XX
‘08-10
041325
79-2122
399.99
KAWASAKI
KFX400
‘03-06
043128
79-2142
$399.99
KTM
450/525XC
‘08-10
045221
79-2166
$399.99
505SX
‘09-10
045221
79-2166
399.99
POLARIS
450MXR/525S Outlaw
‘08-09
045191
79-2164
$449.99
500 Predator
‘03-07
045128
79-2160
399.99
525 Outlaw
‘07
045177
79-2162
449.95
SUZUKI
LTZ400
‘03-14
043128
79-2142
$399.99
YAMAHA
YFM350 Raptor
‘05-14
044203
79-2184
$399.99
YFZ450 (Carb)
‘04-15
044206
79-2396
399.99
YFZ450R/X (FI)
‘09-15
044303
79-2188
399.99
YFM700 Raptor
‘06-15
044211
79-2186
399.99
Description
FMF #
WPS#
List
QUIET INSERTS
Ti-4/Factory 4 Std. Quiet
040177
79-0915
$27.99
4.1/C Quiet Insert/SA
040304
79-0906
39.99
4.1/C Quiet insert-5db
040300
79-0907
29.95
4.1/C Quiet insert 94db
040631
79-0928
29.99
PCore 4/Ti PCore Quiet Insert
040288
79-0926
39.99
4.1 RCT Quiet Insert/SA
040638
79-0930
29.99
4.1 RCT Quiet Insert/SA 94db
040639
79-0929
39.99
SPARK ARRESTOR
4.1 Spark Arrestor
040261
79-0909
$29.99
END CAPS
4.1 RCT End Cap SS
040641
79-0931
$49.99
4.1 RCT End Cap Ti
040642
79-0932
59.99
4.1 RCT End Cap Carb
040643
79-0933
99.99
Not legal for use in California on pollution controlled vehicles,
race use only in California - waiver available
EXHAUST