I have two sets of blue injectors off of a 2011 800 PRO RMK. I have no idea if they are good or not, but might be a cheap way of fixing a 2011 with injector issues. THESE WILL ONLY WORK ON THE 2011 800 PRO. I believe the set with blue tape on the wire are original and the set with yellow tape on the wire are the later replacement injectors. $15 via PayPal and I'll send them to you in a USPS Priority Mail Flat Rate box. Send a PM if interested.