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Yamaha YXZ ECM Re-Flash − ATV

  • Sale
  • $399.00
  • Regular price $402.99

-Performance ignition curve for increased throttle response, HP and TQ.
-Performance fuel curve set richer for a cooler egt's and engine temps.
-Rev limiter in 5th gear raised to 10500 rpm (stock is 9500 rpm).
-Huge top speed gain possible due to extended rpm.
-Speed and torque limiters removed.
-Radiator fan activated at 180 deg for a cooler running engine.
-Must run 91 oct fuel or better.
-OPTIONAL 11,500 rev limiter. Aftermarket valve springs only.
-OPTIONAL turbo timing map for turbo cars.
*************You must send in your ECM*************