ECU Re-Flash Service - Short Rear Tube 4 into 2 with Big Air Ver 2 for Akro or Dominator Style Systems

ECU Re-Flash Tune File for:

 Short Rear Down Tube

4 into 2 Exhaust System

 with fx Tuner's Monster Big Air

Version 2

High Performance ECU RE-Flash for the second generation Yamaha VMX17 V-Max equipped with 4 into 2 Short Tube Mid Pipe (Akro Style) Exhaust System and fxTuners Monster Big Air.  

Examples of Short Rear Down Tube Systems

Akro and Dominator:

fxTuners Monster Big Air

This tune was developed to meet the fuel, throttle and ignition requirements of the VMX17 V-Max equipped with 4 into 2 short tube mid pipe (Akro Style) exhaust system and fx Tuner's Big Air. 

Some of the Features:

• Rev Limit increased
• Speed limit removed
• Throttle By Wire restrictions removed
• Excessive timing retard eliminated
• Individual Cylinder's Alpha N and Speed Density Fuel Table re-tuned
• YCC-T Opening rate adjusted for better cruise response and maximum throttle angle adjusted for peak Horsepower
• Slight throttle openings are more tame and the response is slightly more mild and manageable
• EXUP servo can be eliminated
• Air Induction System valve can be permanently switched closed

The Typical Process: Your ECU will be re-flashed and returned to you. This requires the removal of your ECU from your bike and shipping it to our facility to be Re-Flashed. Typical turn around should average 3 to 5 working days. 

*****Note: During the checkout process, you must agree to the Terms and Conditions of utilizing this site and agree to Release of Liability for the re-flash service.

For use in sanctioned closed course events only.