Hi new to the site and to the teryx. I just picked up a 09 rex with low hours. It has an exhaust and aftermarket air box that the elderly lady I bought it from said came on it when she got it from the dealer. I have searched and searched and can't for the life of me figure out what exhaust this is. It doesn't have an optimizer or programmer of any sort that I can find and seems to be running lean. Just wanted to figure out what exhaust it was so I can pick up an msd and get the right map for the exhaust and filter. Thanks in advance
Skylar
Skylar