2022+ Honda Grom/Monkey/Dax ECU Flash - CJR Performance

This custom ECU flash is designed to custom match to your modifications and allow a powerful, yet reliable tune for your 22+ Honda Grom/Monkey/Dax! The OEM ECU is extremely dull with a variety of restrictions in place, with our ECU flash it is sure to help bring even a stock bike to life. With over 500 different tunes to choose from, we surely have a tune to match your build, we are continuing to build new flashes weekly. If we don’t have a spec map to suit your needs, we will put our bike in a matching configuration and build a tune to suit your build!

Changes include -
- Revised Fuel & Ignition table to remove the dead spot in the mid range, improves throttle response, lower engine temps and increases overall performance across the entire RPM range. Our fuel and ignition tables are each custom made in house with a combination of our development parts.
- Raised RPM Limit - We raise the RPM limit 500rpm on the stock cylinder head for improved top speed in every gear.
- Revised Closed Loop/Autotune System - The stock ECU tables are designed to have a lean 14.7 target AFR from 0-90% throttle position, this means outside of wide open throttle, the stock ECU runs very lean. With our ECU flash we bring that down to allow richer partial throttle and in turn makes for better throttle response and more power.
- Revised Start of Injection - When properly tuned, this setting allows us to safely run additional ignition timing to optimize low-mid range throttle response in conjunction to additional high RPM gains across the board. This setting also plays a roll for lower engine temps!
- Engine Oil Temp Compensation Adjustments - This setting allows us to make changes to allow the ECU to have fail-safes in the event the bike begins to run too hot. Once the bike reaches over a certain temperature, we ensure it adds additional fuel to help with cooling.
- Intake Air Temperature Compensation Adjustments - This setting helps keep the fuel more consistent as the outside air temperature changes.
- Dual Map Option - This setting allows the use of two ignition maps and requires a toggle switch attached to the OEM clutch switch wires. 
-- CJR Conservative Spec - A softer version of the performance spec, to allow the use of lower octane fuel, or keep the temps down on those long wide open rides.
-- CJR Performance Spec - Our custom revised ignition table to target the perfect blend of all around performance and longevity. 
-- CJR Race Spec - For use with our custom E85 tunes or used with higher octane race fuels that can benefit the extra performance for a hotter ignition map.
-- Stock/OEM Ignition Table - A non-modified OEM ignition map, found on the stock ECU.

Fuel Map 1 - Choose from a list of fuels that will most commonly be used for your build.
Fuel Map 2 (Optional) - Add a second fuel trim to your build, for example -
- Pump Fuel + Race Fuel Tunes (87, 91, 93, VP T4, U4.4, MR12, E85, C85, Etc.)
- Dual Elevation Tunes (One tune for low elevation and one for higher elevation, must specify elevations planned for use)
- Stock Exhaust and Aftermarket Exhaust Dual Map
- Stock Piston to High Compression Stock Bore Piston Dual Map
- Stock Camshaft to Aftermarket Camshaft Dual Map
- Stock Injector to 120cc/min Injector Dual Map
- Custom Request - Get Creative and we'll let you know if it's something we can do!

Optional On/Off Settings -
- Tip sensor delete - For stunt riders or racers that remove the tip sensor for weight or relocation.
- Cold Start delete - This setting disables the high idle upon cold start.

ALL TUNES ARE AVAILABLE WITH STOCK 90cc/min OR upgraded 120cc/min INJECTOR
https://www.cameronjonesracing.com/honda/p/keihin-injector
ALL TUNES ARE AVAILABLE WITH 26MM THROTTLE BODY UPGRADE TO BE USED WITH OEM INTAKE MANIFOLD
https://www.cameronjonesracing.com/2022-honda-grom/p/2022throttlebodykit
 
How to order: FOR MAIL-IN FLASH -
- Step 1 - Fill Out Modifications / Waiver Form. (Form will pop up during checkout)
- Step 2 - Take the ECU out of the bike and mail your ECU to the following address - (Please email your tracking number if available to CJRPerformanceLLC@gmail.com)
CJR Performance
5825 E Hwy 163
Columbia MO 65201
- Step 3 -ECU flashing is shipped within 1-2 days of order being received. We ship on Mondays, Wednesdays and Fridays. (With the exception of our shop being closed while away for a race weekend, we will process once we arrive home, we will keep a notification bar at the top of the page for any upcoming away events)

For existing customers looking to change tunes, follow this link - https://cameronjonesracing.com/products/tuneupdate

NOTE -
*May not fit overseas models, please ensure you have the cartridge style ECU as shown in the photo. 
*If a mail-in ecu flash is purchased with other products, the other products will be shipped back in the same package the newly flashed ecu that is being mailed back to you.

Once an ECU has been flashed you cannot be issued a refunded for the ECU flash. 

DISCLAIMER: LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY. This product is legal for closed-course competition use only; for racing vehicles (a competition vehicle not used on public highways). Intended for off-road use or race purposes; does not meet regulations of pollution controlled roads or highways. This system is NOT compliant with the California Environmental Protection Agency (E.P.A.) or California Air Resources Board (C.A.R.B) for use on public roads or lands. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -- Learn More