Description
The 2021–2026 Kawasaki KLX300 / KLX300SM DynoJet Power Commander PCFC Fuel Controller is designed to correct lean factory fueling after installing a performance exhaust system. Whether you’re upgrading for trail, dual-sport, or supermoto riding, the PCFC delivers the precise fuel control needed to unlock smoother throttle response and improved rideability.
The Power Commander PCFC is pre-mapped for select Barker’s Exhaust systems, allowing you to bolt it on and ride with confidence. By adjusting fueling in the most critical throttle and RPM ranges, the PCFC eliminates hesitation, improves low-end response, and helps your KLX300 run stronger and more efficiently with aftermarket upgrades.
Built specifically for single-cylinder applications, the PCFC offers DynoJet reliability in a compact, easy-to-install package—perfect for riders who want performance gains without complexity.
🔧 Key Benefits
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Pre-mapped fueling designed for Barker’s exhaust systems
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Optimizes air/fuel ratio after installing Barker’s Exhaust
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Improves throttle response and low-to-mid RPM power delivery
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Compact, lightweight module for discreet installation
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Simple plug-and-play setup—no laptop required
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Reliable, proven DynoJet electronics
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Easy to remove and return to stock if needed
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Made in the USA
Whether you’re running a Barker’s full exhaust system or planning additional intake upgrades, the DynoJet PCFC ensures your KLX300 or KLX300SM delivers smooth, dependable performance where it matters most.
✅ Fitment
The Power Commander PCFC is vehicle-specific and designed exclusively for these models.
Fits:
2021–2026 Kawasaki KLX300
2021–2026 Kawasaki KLX300SM
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