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Powercore 4 HEX ()

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When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.

-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.

-See Features Tab -> Fitment for header compatibility 

Notice: Closed Course Use Only
Item ID: 045521
Type: Slip-On
Configuration: Single
Const: Aluminum
Finish: Natural
Midpipe: Stainless Steel
Endcap: Stainless Steel
Spark Arrestor: Screen Insert (included)
Carb Warning: no
Quiet Insert: Quiet Insert (sold separately)
Weight: 5.7 lbs.

Item Id - Manual Description
041487 - INST SHEET HON CRF250R'11 PC-4/Q4 MFLRS (041465-68)
041488 - INST SHEET HON CRF450R'11 FACT-4.1 HEX/RCT MFLR (041444-51)
041489 - INST SHEET HON CRF250L'13 PC-4.1/HEX Q4 MFLRS (041486/89)
041505 - INST SHEET HON CRF450R'13 FACT-4.1 HEX/RCT MFLR (041495-96)
041514 - INST SHEET CRF450R'05-06/CRF450X'05 TI P-CORE MFLR (041202, 041204,041236, 041237)
041521 - INST SHEET HON CRF250R'14 SINGLE HEX PC-4/Q4/FACT-4.1 RCT MFLRS(041521-28)
041543 - INST SHEET HON TRX450R'06-07 SPEED MFLR (041263)
041557 - INST SHEET HON CRF450R/RX'17 SINGLE PC-4/Q4 MFLRS (041557-58/63-64)
041557 - INST SHEET YAM YFZ450R'09 PC-4/Q4 MFLRS (044300-044301)
041563 - INST SHEET YAM YFZ450R'09 PC-4/Q4 MFLRS (044300-044301)
041563 - INST SHEET HON CRF450R/RX'17 SINGLE PC-4/Q4 MFLRS (041557-58/63-64)
041563 - INST SHEET HEADER
041567 - INST SHEET HON CRF250L'17-18 PC-4.1/HEX Q4 MFLRS (041567-68)
041569 - INST SHEET HON CRF250L RALLY '17-18 PC-4.1/HEX Q4 MFLRS (041569-70)
041586 - INST SHEET HON CRF450X'19 HEX Q4 MFLR (041578)
042308 - INST SHEET KX250F'09 PC-4/Q4 MFLRS
042309 - INST SHEET KAW KX450F'09 PC-4/Q4 MFLRS
042310 - INST SHEET KAW KX450F'09 PC-4/Q4 MFLRS
042327 - INST SHEET KAW KX450F'09 PC-4/Q4 MFLRS
042340 - INST SHEET KAW KLX250S'09 Q4 S/A MFLR(042173)
042345 - INST SHEET KAW KX250F'17 PC-4/Q4 MFLRS
042362 - INST SHEET KAW KLX250'18 HEX P-CORE 4/Q4 S/A MFLRS(042362-63)
042367 - INST SHEET KAW KX450F'19 PC4/Q4 MFLRS
043333 - INST SHEET SUZ RMZ250'10 PC-4/Q4 (043239-043242)
043334 - INST SHEET SUZ RMZ450'11 PC-4/Q4 MFLR (043311-314)
043335 - INST SHEET SUZ RMZ450'11 PC-4/Q4 MFLR (043311-314)
043342 - INST SHEET SUZ RMZ250'13 HEX PC-4.1/Q4 (043342-45)
043360 - INST SHEET KAW RMX450Z'17 PC-4/Q4 MFLRS
043362 - INST SHEET SUZ RMZ450'11 PC-4/Q4 MFLR (043311-314)
044395 - INST SHEET YAM YZ250F'10-13 HEX Q4 (044387)
044396 - INST SHEET YZ450F'10 PC-4/Q4 MFLRS(044333, 044336)
044397 - INST SHEET YAM WR450F'12 PC-4/Q4 MFLRS
044404 - INST SHEET YAM YZ450F'14 FACT-4.1 RCT MFLRS (04405-12)
044423 - INST SHEET YAM YZ450F'14 FACT-4.1 RCT MFLRS (04405-12)
044434 - INST SHEET YAM RAPTOR 700'15 P-CORE 4 HEX S/A MFLR
044436 - INST SHEET WR250R/X'08 PC-4/Q4 MFLR (044270,044271)
044441 - INST SHEET YAM YZ450F'18 PC-4/Q4/FACT-4.1 RCT MFLRS (04441-47)
044451 - INST SHEET YAM YZ250F'19 PC-4/Q4/FACT-4.1 RCT MFLRS (044451-57)
045521 - INST SHEET BETA 450RR'11 PC-4/Q4 MFLRS (045344/424)
045527 - INST SHEET SHERCO SE300i'13 P-CORE 4 HEX MFLR (045527)
045553 - INST SHEET KTM250-450SXF'07-14 HEX PC-4/TI PC/Q4 (045553-045556)
045562 - INST SHEET HSQVR FC250/FC450/FE501 SLIP-ON MFLRS (045562-70)
045589 - INST SHEET KTM250-450SXF'15-16 FE HEX PC-4/Q4 MFLR
045626 - INST SHEET FACT-4.1 RCT SPIRAL RING REMOVAL
045626 - INST SHEET KTM250-450SXF'18-19 FE HEX PCORE 4 SLIP-ON MFLR
045645 - INST SHEET KTM250XCF'20 F4.1 RCT SLIP-ON MFLR
Make Model Year Make Model Year
BETA RR 350 10-18 BETA RR 390 17-18
BETA RR 400 10-14 BETA RR 430 17-18
BETA RR 450 10-14 BETA RR 480 17-18
BETA RR 498 10-14 BETA RR 520 10-14
BETA RS 350 10-17 BETA RS 400 10-14
BETA RS 450 10-14 BETA RS 498 10-14
BETA RS 520 10-14
    BETA 350/390/400/430/450/480/498/500/520'10-18 HEX Q4 S/A MFLR   Item ID: 045522 - Q4 HEX S/A
    For: BETA RR 350 2010

     

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