It definitely is worth the money. If you are doing a full intake and an exhaust, like I did, then the Race is the perfect module. I recommend tuning it as soon as possible, but the module adapts easily. The only issues I've ever had with the module are on startups... Sometimes, the bike will die out, so I hold the throttle open a little bit until 2k RPMs for 10-15 seconds, and then the bike has no problems after that. The EVO module, on the other hand, is still more than enough if you are not beating at your bike. The EVO is the best bet if you don't plan to take the bike to the track and use it for the occasional cruise around town. I'll post a video soon about the new location of the RBR module and my thoughts and impressions.