EXHAUST
POWERCORE 4/4 SA
Standard Hi-Flo 2” end cap boosts all-around
performance; optional smaller 1 3 / 4 ” end cap smooths
Computer designed and dyno tested for every 4-stroke application
Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power
FMF’s exclusive cross-weave internal packing provides longevity and maximum sound dispersion
Elliptical aluminum can offers strategic sizing for superior performance
Optional Quiet Core insert will provide a decrease in sound level if desired
PowerCore 4 SA (spark arrestor) features a patented screen-type spark arrestor that is approved by the U.S.F.S. and does not interrupt exhaust flow
so there’s no performance loss
The PowerCore 4 SA system’s strategic ports allow the sonics to evacuate more effectively with the computer-designed Performance Flow end cap
PART #
SUG. RETAIL
FITS MODEL
PART #
SUG. RETAIL
BOMBARDIER/ CAN-AM
SUZUKI
DS450 EFI 08-11
1831-0445
$319.99
LT-Z50 Quad Sport 07-10 (4 SA)
1830-0370
$229.99
DS650 01-07
FMF045010
319.99
LTZ400 03-14
1831-0478
319.99
YAMAHA
TRX90 93-05
FMF041032
199.99
YFM80 Grizzly 08
FMF044022
229.99
TRX90EX 06-08, TRX90X 09/13-17
1830-0193 1
229.99
YFM80 Raptor 02-08
FMF044022
229.99
1831-0339
319.99
YFM90 Raptor 09-15 (4 SA)
1831-0541
229.99
FMF041024 1
349.99
YFM125 11-15 (4 SA)
1831-0574
249.99
TRX250X 09-14/16-17
1831-0339
319.99
YFM250 Raptor 08-15, YFM250R Raptor 11
1831-0402
319.99
TRX300X 09-10
FMF041024 1
349.99
YFM350 Warrior 86-05
FMF044015
319.99
FMF041025
319.99
YFM350 Raptor 05-15
1831-0084
319.99
FMF041025
319.99
YFZ450 04-09/12-15
1831-0365
319.99
TRX450R 04-14
1831-0675 4
329.99
YFZ450R 09-17, YFZ450X 10-11
1831-0517
319.99
TRX700XX 08-10
1831-0438
319.99
YXR660FA Rhino 4x4 05-07
1831-0482 3
647.97
KAWASAKI
YFM660R Raptor 01-05
FMF044016
319.99
KFX50/90 08-10 (4 SA)
1830-0371
229.99
YFM700 Raptor 06-17
1831-0647
329.99
KFX450R 08-11
1831-0382
319.99
1 Full system.
KFX700 V-Force 03-10
FMF042017 2
599.99
2 Complete exhaust system including PowerBomb header.
3 Dual system.
1831-0415
249.99
4 PowerCore 4 HEX.
500 Predator 03-07
1831-0011
319.99
MEGABOMB HEADERS
The ultimate power booster features exclusive Ti-Metal construction
Less susceptible to damage than a long header
Run well with sound-restricting mufflers; effectively reduce sound output by as much as 1.5 dB
PART #
SUG. RETAIL
FITS MODEL
PART #
SUG. RETAIL
YAMAHA
TRX450R 06-14
1832-0043 1
$349.99
YFZ450 04-09/12-15
1822-0396
$274.99
TRX450R 06-14
1832-0076
274.99
YFZ450R 09-17, YFZ450X 10-11
1832-0071 1
349.99
YFZ450R 09-17, YFZ450X 10-11
1832-0078
274.99
LT-R450 06-10
1832-0077
274.99
1 Titanium.
2017 PARTS UNLIMITED ATV/UTV