WR Edition ECU Reflash - Yamaha YXZ1000R

Absolutely best upgrade you can do for your yxz!

I turned to Weller to tune my 2016 YXZ 1000R with full exhaust. I was finally able to test things this weekend. My YXZ is a completely different beast now. The tune coupled with the exhaust woke this machine up, and now runs cooler (thanks to them modifying the fan on/off temps). The turnaround time to get my ECU flashed was fast. Very fast. They tuned my ECU the same day they received it, and had it shipped back the same day. Incredible service, without a doubt the best in the business. All my money goes to the Wellers. Thanks for taking care of your customers! It's a rarity in this business.

Best thing you can do to your YXZ! Made a huge difference in overall power and drivability even with the machine totally stock.

Unreal gains for this price point when combined with the WR exhaust

Hear a lot of good stuff about weler Racing waiting for my flash so I can try it out Quick service