Factory Honda puts massive restrictions on the fuel and air intake making them extremely bottlenecked and slow.Our kit will completely remove all restrictions and tune your CRF 110 to get a Huge 35% increase in power, with super crisp throttle response and an awesome sounding limiter! PLUG & PLAY - No need to send your OEM ECU away meaning less downtime more riding! Simple 12 step installation guide with Genuine Honda ECU Included. Anyone can bolt it on and let it rip!🛠️ Refurbished - if you're looking to get the pitter ripping on the cheap this kit utilizers second hand genuine Honda parts that have been restored and in full working condition. No warranty on these kits, however we will replace faulty parts if the shipping fee is covered.⚠️ Most refurbished kits have the fuel light stuck on. If this is an issue for you we recommend getting The new option as it doesn't have this glitch. ⛽Tuned to suit standard Fuel you would use in a 250cc 4T. No Race Gas. FEATURES Genuine Honda ECU Box - Mapped to suit stock or aftermarket exhausts. For maximum performance we recommend our MK III System. Oversized Air Intake Tube - Removes the huge restriction that comes from factory, letting your engine breathe to it's full capacity. Genuine Honda 24mm Throttle Body 10mm increase over the stock 15mm throttle body. Genuine Honda Ported Manifold - Delivers all that extra air and fuel into the stock head without restriction. Made from Forged Aluminum. FITMENT Honda CRF 110F - 2019-2025