2017-2020 Arctic Cat ZR, Thundercat,Yamaha SRX Sidewinder Silent Choice/exhaust by-pass Thundercat straightening the flow from the

straightening the flow from the turbo charger by isolating blow off exhaust flow and turbine exhaust flow

You can also easily adjust to fuel quality on the trail or to how much boost you are turned up or down too

also a stock quiet muffler at a press of a button on the dash

2 week delay

Want To GAIN 25HP on a stock programmed machine

2017-2020 Arctic Cat ZR, Thundercat,Yamaha SRX Sidewinder Silent Choice/exhaust by-pass Thundercat straightening the flow from theDo you want serious straight pipe flow but to be capable to have a choice to be as quiet as stock? This stainless steel system exits through stock hole in belly pan with a 3" straight pipe with built in resonator that soften's exhaust tone and flows crazy numbers, also a stock quiet muffler at a press of a button on the dash. This 3" pipe will support 400+ hp in open mode and 265 hp in quiet mode. When you want to run big power when you need the 3"