This Interface allows you to easily adjust the following features listed below! Your side by side already has a standalone ECU. Here's a brief description of the product:įlash Tune / FTEcu Bike Side Tuning Kit for the 2016 Yamaha YXZ 1000r. I ran across a company (Flash Tune) who offers the end user a product to re-flash the engine ECU.Īlthough new for the YXZ - I'm wondering if someone has a bike and uses this product - As I've a couple of questions.