A tune for Fardriver controllers most commonly found on Tuttios and many Razors this tunes 1 controller HOW TO GET YOUR TUNE DM me at @RZRLabs.us on TikTok, text me at (216) 505-3139, Or email me at [email protected] with your order number, from there I will send you instructions of what you need to do. Note that my specialty is tuning NOT troubleshooting, I can fix performance related problems not functional problems, please consult online forums for troubleshooting TUNE AT YOUR OWN RISK More power WILL lead to increased wear on powertrain, brakes, sometimes suspension Previously used or older components may not be as tolerant to pushing more power The tune is never going to push more power than your setup can handle, but not every controller is made equal and some may not handle their rated power the same