Exhaust System Powercore 4 HEX Slip-On by FMF ; Power and Durability at a Low Price

Transform your bike with the Powercore 4 HEX Slip-On from FMF. Designed to deliver racing performance at an affordable price, this exhaust system enhances the torque and power of your machine while guaranteeing exceptional durability. Ideal for those looking for a significant improvement without breaking the bank.

FEATURES

• 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

Compatibility

041514

• Honda CRF450X - 05-09/12-14 

041586

• Honda CRF450X - 19-23 

045553

• Huqsvarna FE 250/350 - 14-16 
• KTM 250/350/450 SX-F - 07-17
• KTM XC-F - 07-17
• KTM XCF-W - 08-14
• KTM SMR - 07-10 

042308

• Kawasaki KX250F - 09-16 

042345

• Kawasaki KX250F - 17-20 

042309

• Kawasaki KX450F - 09-11 

042327

• Kawasaki KX450F - 16-18 

045589

• KTM 250/350/450SX-F - 15-18 

043370

• Suzuki RM-Z250 - 19-24 

044471

• Yamaha WR250F - 20-21 

044397

• Yamaha WR450F - 12-15 

044404

• Yamaha WR450F - 16-18 
• Yamaha YZ450F - 14-17
• Yamaha YZ450FX - 16-18 

044441

• Yamaha YZ450F - 18-21