R r07cx7 Member : 2007 cx-7 Jan 27, 2007 #1 Newbie here, has anyone installed the xcel cai and if so notice any difference in performance.
S spike blue Member : 2007 mazda CX-7,Kia sephia 2006 Audi A4 Sline Feb 2, 2007 #2 go to cp-e.com they have the charts of the performance increase in hp and tq
