FDY Performance
Powercore 4 Hex Exhaust Silencer 19-23 Kawasaki KX 450 F X - FMF 042367
Powercore 4 Hex Exhaust Silencer 19-23 Kawasaki KX 450 F X - FMF 042367
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The FMF Racing Powercore 4 HEX (042367) delivers a race-inspired performance boost for discerning off-road riders seeking value without compromise. Designed utilising top-tier engineering, this slip-on muffler increases power and torque while ensuring rugged reliability, making it suitable for both competition and demanding recreational use. Constructed from a blend of stainless steel and aluminium, the Powercore 4 HEX is built for lasting durability and features advanced internal packing materials and Hi-Flo core technology for optimised exhaust flow.
Features
- Notice: For closed course use only
- Slip-on configuration for straightforward installation
- Durable aluminium and stainless steel construction
- Natural finish for a clean, purposeful look
- Integrated stainless steel midpipe and endcap
- Hi-Flo core technology for enhanced flow and power delivery
- Space Age internal packing material maximises longevity
- Removable screen-type spark arrestor included
- Optional quiet insert available (sold separately)
- Weight: 5.2 lbs (2.36 kg)
Specifications
- Type: Slip-On
- Configuration: Single
- Construction: Aluminium body, stainless steel midpipe and endcap
- Finish: Natural
- Spark Arrestor: Screen insert (included)
- Quiet Insert: Available separately
- Weight: 5.2 lbs
- Item ID: 042367
- Carb Warning: No
Vehicle Fitment
Kawasaki
- KX450F (2019–2023)
- KX450X (2019–2023)
FDY Performance – Engineered for riders who demand more.
At FDY Performance, we deliver precision-engineered motorcycle parts trusted by riders across the UK and beyond. Every component is tested for reliability, durability, and peak performance so you can ride harder, longer, and with confidence.
We’re not just a brand — we’re a movement built by riders, for riders. Whether you’re chasing podiums, upgrading your build, or maintaining your machine, FDY Performance keeps you on the road and at the top of your game.
📞 07765534854 | ✉️ fdy@fdyperformance.com | 🌐 www.fdyperformance.com
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