Busy weekend for Phil before...another busy weekend coming up at the track. Today he preps the GTMore for its first @optimabatteries Ultimate Street Car Invitational event that will be happening at @virnow next weekend. Doing a post-track inspection and swapping out some @redlineoil fluids after his last trip to VIR and taking this time to swap on some cooling mods we've been meaning to do for a while. These parts will be covered in much more detail coming up in a video, but these coolers from @pwrnorthamerica and @csf_radiators will be part of the GTMore Cooling Package to continue building onto the most ultimate F82 M4 you can possibly have. Due to the rules of the OPTIMA Batteries event we actually have to DOWNGRADE the GTMore in its rear wing. Check out the size difference between the GTMore SwanNeck wing and the factory GTS wing! We'll have more updates on this event as we get closer and throughout the weekend. Lets see how this Bavarian machine stacks up against the world of LS-swapped everythings. #bimmerworld #GTMore #F8x #F82M4 #teamredlineoils #OPTIMABatteries