Yamaha SJ 1050 TR1 ECU Race Map Tuning

Race Map Tuning for Your original Yamaha SJ1050 ECU TR1 Engine – Send us Your ignition and we change map and rev limiter to Your specs.
A lot higher performance, acceleration and top speed gain and most needed higher rev limiter set up.
We have different maps for Your needed use – also with modification air filter and free flow exhaust.
Our programming will also possible to re program it anytime again without extra payment again – You pay only one time and can get new files if available again.

Note: This service is performed using the MaptunerX Tuning system and a Tuning License is applied to your ECU.
Future tuning changes can be made at no additional charge by sending your ECU back for reflashing.
Also, you have the option to purchase a MaptunerX device in the future to make tuning changes yourself.

Please email us before You send us the original Yamaha TR1 SJ1050 ECU to get instructions – Email info@sx-r.com

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