Cable T800+ UpMap Inc Honda CRF300L 2021-25

Product Information

Product Information

Transform your Honda CRF300L with the T800+ UpMap ECU device, engineered to refine fuelling, sharpen throttle control, and bring out smooth, responsive performance.

Whether you’re using the original exhaust or an aftermarket system, the T800+ gives you access to a wide library of ECU maps specifically developed for the CRF300L platform. Installation is simple, connect the supplied Euro 5 diagnostic cable, pair the device via Bluetooth with the UpMap smartphone app, and gain instant access to professional ECU tuning tools and live ride data.

Compatible Models

· Honda CRF300L (2021-26) European Models Only
· Honda CRF300L Rally (2021-26) European Models Only

Key Features & Specifications

· Device Type: T800+ UpMap ECU tuning module
· Cable Included: Euro 5 diagnostic cable
· Connection: Bluetooth 4.0 LE
· Smartphone Compatibility: iOS & Android via UpMap app
· Exhaust Compatibility: OEM and aftermarket exhaust systems
· Programming Speed: Faster ECU flashing with upgraded processor
· Storage Capacity: Expanded memory for multiple maps
· Performance Monitoring: Live display of speed, gear, throttle position, and fuel consumption
· Data Logging: Ride data overlay for video integration
· Free Map Included: 1 downloadable ECU map using FREEMAP code (excluding MTorque track maps)

Performance Improvements

· Faster ECU programming compared to previous-generation devices
· Improved throttle smoothness and responsiveness
· Optimised fuelling and ignition mapping
· Stronger torque delivery and enhanced rideability
· Reduced flashing and reprogramming times

Why Choose the T800+ UpMap?

· ECU maps developed specifically for the CRF300L platform
· Plug-and-play installation with supplied Euro 5 cable
· Supports both stock and aftermarket exhaust systems
· Improves throttle smoothness and engine response
· Access to live ride data and tuning functions through the UpMap app
· Official Motorcycle Performance Store distribution and support

What’s Included?

· 1 × T800+ UpMap ECU device
· 1 × Euro 5 diagnostic cable 
· 1 × Free downloadable ECU map (FREEMAP code – excludes MTorque track maps)
· User and installation guide

Assembly Instructions and Warnings

· Ensure the motorcycle battery is fully charged before flashing the ECU
· Follow all on-screen instructions within the UpMap app carefully
· Stable internet connection required for map downloads
· The device permanently pairs to the first motorcycle registered
· Confirm the correct motorcycle model before activation