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Powercore 4 ()

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When designing the PowerCore4, 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

-Advanced packing material for maximum longevity

-Champagne color anodized can

-Removable spark arrestor included

-Optional 96dB quiet insert available

Notice: Closed Course Use Only
Item ID: 041048
Type: Slip-On
Configuration: Single
Spark Arrestor: Screen Insert (included)
Carb Warning: no
Quiet Insert: Quiet Insert (sold separately)
Weight: 3.8 lbs.

Item Id - Manual Description
040005 - INST SHEET HON XR200'86-02 P-CORE 4 MFLR (040005)
041004 - INST SHEET HON CRF450 2002 P-CORE 4 MFLR
041020 - INST SHEET HON XR250'96-04 P-CORE 4 MFLR (041020)
041021 - INST SHEET HON 96-04 XR400 P-CORE 4
041022 - INST SHEET HON XR600 P-CORE 4 MFLR (041022)
041023 - INST SHEET HON 00-03 XR650R P-CORE 4
041036 - INST SHEET HON CRF450 2003 P-CORE 4 MFLR
041048 - INSTRUCTION SHEET CRF150/230 03 P-CORE 4 S/A MUFFLER
041273 - INST SHEET HON CRF250R'04-05/CRF250X'04-05 TI P-CORE MFLR (041201, 041203)
041274 - INST SHEET HON CRF250R'06 TI P-CORE MFLR (041212, 041213)
041275 - INST SHEET CRF450R'05-06/CRF450X'05 TI P-CORE MFLR (041202, 041204,041236, 041237)
041276 - INST SHEET CRF450R'05-06/CRF450X'05 TI P-CORE MFLR (041202, 041204,041236, 041237)
041284 - INST SHEET HON CRF150R'07 TI P-CORE MFLR (041285, 041286)
041346 - INST SHEET CRF450R'09 PC-4/Q4 MFLRS
041364 - INST SHEET CRF230L'08-09 PC-4/Q4 MFLRS(041364-041365)
041377 - INST SHEET HON CRF250R'10 PC-4/Q4 MFLRS (041377-80)
041584 - INST SHEET HON CRF250F'19 PC-4/Q4 MFLR (041584-85)
041596 - INST SHEET FACT-4.1 RCT SPIRAL RING REMOVAL
042000 - INST SHEET KAW KLX250'94-01 P-CORE 4 MFLR (042000)
042122 - INST SHEET KAW KX250F'04-06/SUZ RMZ250'04-06 TI P-CORE MFLR (042077, 042078)
042123 - INST SHEET KAW KX450F'06 TI P-CORE MFLR (042098, 042097)
042246 - INST SHEET KAW KLX250S'06 Q4 S/A MFLR(042156)
043006 - INST SHEET SUZ DR250/350'90-01 P-CORE 4 MFLR (043006)
043010 - INST SHEET SUZ DRZ400'00-05/KAW KLX400'03-04 Q2 S/A MFLR (043065)
043012 - INST SHEET SUZ 00-03 DRZ250 P-CORE 4
043136 - INST SHEET SUZ RMZ450'05-06 TI P-CORE MFLR (043109, 043110)
043140 - INST SHEET KAW KX250F'04-06/SUZ RMZ250'04-06 TI P-CORE MFLR (042077, 042078)
043220 - INST SHEET SUZ RMZ450'05-06 TI P-CORE MFLR (043109, 043110)
043284 - INST SHEET SUZ DR650SE'97-05 Q2 S/A MFLR (043077)
043376 - INST SHEET FACT-4.1 RCT SPIRAL RING REMOVAL
043379 - INST SHEET FACT-4.1 RCT SPIRAL RING REMOVAL
044013 - INST SHEET YAM 98-02 YZ400/426 P-CORE 4
044014 - INST SHEET YAM 01-02 YZ250F P-CORE 4
044021 - INST SHEET YAM TTR225'99-04 P-CORE 4 MFLR (044021)
044110 - INST SHEET YAM TTR250'99-04 P-CORE 4 S/A & Q MFLR (044110, 044111)
044141 - INST SHEET YAM TTR230'05 P-CORE 4 S/A MFLR (044141)
044220 - INST SHEET YAM YZ/WR250F'03-05 TI P-CORE MFLR(044144, 044161)
044222 - INST SHEET YAM YZ/WR450F'03-05 TI P-CORE MFLR (044143, 044160)
044228 - INST SHEET YAM YZ450F'07 TI P-CORE MFLR (044229, 044230)
044312 - INST SHEET YAM TW200'09 PC-4 MFLR (044312)
044448 - INST SHEET YAM XT250'18 PC-4 MFLR (044448)
045135 - INST SHEET KTM 450/525'04-06 MFLR
045380 - INST SHEET HUSQVARNA TXC250/TE510'09 PC-4/Q4 MFLRS (045293-94)
Make Model Year Make Model Year
HONDA CRF150F 03-17 HONDA CRF230F 03-17
HONDA CRF230F 03-17

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