I have read in several groups that these 570's are put out from Polaris running extremely Lean to deal with emission concerns. They say the lean condition will cause the machine to run much hotter, and intern the exhaust gets hotter. RVS offers a ecu stage 1 program that is supposed to help the issue. Has anyone tried the ecu tune before all the exhaust work?? I'd rather spend the money on a tune, get more hp, a better performing machine, and hopefully some heat help rather than spend money on ceramic coating, and heat shielding/protection. Anyone with input or experience with doing just the tune??
Anyone have any information on this one please
Sent from my iPhone using Tapatalk