Engine control requires precision. At 10,000 RPM Yarara guarantees a precision of 1/10 of degree: this means an accuracy within 1.6µsec for turning the spark ON!
The replacement of the original control unit is very easy, Yarara fully reflects the sizes and connection of the original ECU, with the difference that makes your YZF450R more performing.

User manual & Spark software freely downloadable from AiM web site.

Documentation

Yarara

Name: Yarara
Brand: AiM Official Store
SKU: XE1ECUYA0

SKU XE1ECUYA0 Category Offroad ECUs

Yarara is the plug & play ECU developed by AiM for being installed on the Yamaha YFZ450R. Thanks to its high technology 32-bit core, it is a good help for improving the performances of your ATV, without sacrificing reliability and smoothness. Yarara is specifically designed for: Yamaha YFZ450R Model year 2021 and 2022.

Purchase the UC-Bridge to keep it update, receive remote assistance, make map corrections and check faults indications

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