Picked up a Can Am outlander 800rXMR and loving it so far. Got a set of 1.5" solid aluminum wheel spacers and a Looney Tunes slip on and it sounds great imo. Question is do I need to run a programmer with it? I've heard some guys say yes and some say no. I'm not looking for gains atm I'm just looking for a nice deep sound. I've run it for a short distance and didn't notice any backfire or poping while running or when starting.