Yamaha SJ 1050 TR1 ECU Race Map Tuning

ECU Race Map Tuning for Yamaha SJ1050 (TR1 Engine)

Built for Winning Races 

Maximize your track performance with our advanced ECU calibration for the Yamaha SJ1050.
Designed for competitive use, our custom race maps enhance throttle response, power delivery, acceleration, and include optimized rev limiter settings for demanding race conditions.

Race-Optimized Fuel Maps Available For:
95 RON, 98 RON, 100 RON, and E85 (Not UIM GP4 race legal)

Tuning is performed using the Maptuner Nano system with a licensed ECU setup.
Future updates can be provided without additional tuning fees, or alternatively with your own Maptuner Nano device.

Please contact us before sending your ECU to receive race setup instructions:
info@sx-r.com

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