{"product_id":"power-commander-pcfc-kawasaki-klx300-sm-2021-2026","title":"Power Commander PCFC – 2021–2026 Kawasaki KLX300 \/ KLX300SM","description":"\u003cp data-start=\"963\" data-end=\"1325\"\u003eThe \u003cstrong data-start=\"967\" data-end=\"1052\"\u003e2021–2026 Kawasaki KLX300 \/ KLX300SM DynoJet Power Commander PCFC Fuel Controller\u003c\/strong\u003e 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.\u003c\/p\u003e\n\u003cp data-start=\"1327\" data-end=\"1668\"\u003eThe Power Commander PCFC is \u003cstrong data-start=\"1355\" data-end=\"1405\"\u003epre-mapped for select Barker’s Exhaust systems\u003c\/strong\u003e, 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.\u003c\/p\u003e\n\u003cp data-start=\"1670\" data-end=\"1862\"\u003eBuilt 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.\u003c\/p\u003e\n\u003chr data-start=\"1864\" data-end=\"1867\"\u003e\n\u003ch3 data-start=\"1869\" data-end=\"1888\"\u003e🔧 Key Benefits\u003c\/h3\u003e\n\u003cul data-start=\"1890\" data-end=\"2283\"\u003e\n\u003cli data-start=\"1890\" data-end=\"1951\"\u003e\n\u003cp data-start=\"1892\" data-end=\"1951\"\u003ePre-mapped fueling designed for Barker's exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1952\" data-end=\"2012\"\u003e\n\u003cp data-start=\"1954\" data-end=\"2012\"\u003eOptimizes air\/fuel ratio after installing Barker’s Exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2013\" data-end=\"2075\"\u003e\n\u003cp data-start=\"2015\" data-end=\"2075\"\u003eImproves throttle response and low-to-mid RPM power delivery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2076\" data-end=\"2131\"\u003e\n\u003cp data-start=\"2078\" data-end=\"2131\"\u003eCompact, lightweight module for discreet installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2132\" data-end=\"2179\"\u003e\n\u003cp data-start=\"2134\" data-end=\"2179\"\u003eSimple plug-and-play setup—no laptop required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2180\" data-end=\"2218\"\u003e\n\u003cp data-start=\"2182\" data-end=\"2218\"\u003eReliable, proven DynoJet electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2219\" data-end=\"2265\"\u003e\n\u003cp data-start=\"2221\" data-end=\"2265\"\u003eEasy to remove and return to stock if needed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2266\" data-end=\"2283\"\u003e\n\u003cp data-start=\"2268\" data-end=\"2283\"\u003eMade in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2285\" data-end=\"2288\"\u003e\n\u003cp data-start=\"2290\" data-end=\"2509\"\u003eWhether you’re running a Barker’s full exhaust system or planning additional intake upgrades, the DynoJet PCFC ensures your \u003cstrong data-start=\"2424\" data-end=\"2446\"\u003eKLX300 or KLX300SM\u003c\/strong\u003e delivers smooth, dependable performance where it matters most.\u003c\/p\u003e\n\u003chr data-start=\"2511\" data-end=\"2514\"\u003e\n\u003ch3 data-start=\"2516\" data-end=\"2529\"\u003e✅ Fitment\u003c\/h3\u003e\n\u003cp\u003eThe Power Commander PCFC is vehicle-specific and designed exclusively for these models.\u003c\/p\u003e\n\u003cp data-start=\"2530\" data-end=\"2597\"\u003e\u003cstrong data-start=\"2530\" data-end=\"2539\"\u003eFits:\u003c\/strong\u003e\u003cbr data-start=\"2539\" data-end=\"2542\"\u003e2021–2026 Kawasaki KLX300\u003cbr data-start=\"2567\" data-end=\"2570\"\u003e2021–2026 Kawasaki KLX300SM\u003c\/p\u003e","brand":"DynoJet","offers":[{"title":"Default Title","offer_id":39849150218327,"sku":"FC17901","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0475\/8121\/products\/DynoJetPowerCommanderFuelControllerPCFC.jpg?v=1677253710","url":"https:\/\/barkersexhaust.com\/products\/power-commander-pcfc-kawasaki-klx300-sm-2021-2026","provider":"Barker's Exhaust","version":"1.0","type":"link"}