You'll have to excuse me as i'm pretty new to the site, got a phase 2 172 and just started doing some mods, now i'm looking at tuning. Fitted a panel filter so far and thinking about exhaust too, but only if i can find a silent one 
But spotted a couple of posts about this RS tuner, am i right in thinking its like a remap?
Can someone shed some light for a newbie
Thanks
But spotted a couple of posts about this RS tuner, am i right in thinking its like a remap?
Can someone shed some light for a newbie
Thanks