Not much out there yet really for this but tunes do exist and there is always nos. I’m doing a dynojet power vision 3 and will run that tune and modify it for a 20 hp shot of nitrous so the A/F is good when it’s In use. Gonna do a 1.25 lb bottle and wire it up so it can be activated via the horn button when armed. There is a perfect spot on the intake for the jet to use spray. Gonna upgrade the rear tire for better traction as the stock one on a stock 900 ace in sport mode isn’t great all as is. I’m gonna mount the power vision on the bars so I can also use it as gauges. This nitrous will be used only on the track. I haven’t been able to find what these will do in the 1/4 mile yet stock.