unfrgivn, what about an Apex S-AFC. The new S-AFC II can read knock on vehicles equiped with factory knock sensors as well as other useful tuning info; throttle position, boost/vacuum pressure, % of a/f correction, etc.... Obviously, it will tune your fuel curve and now has 12 adjustable points instead of 8 as with the original S-AFC. It doesn't show everything that Digital Tuning's Pocketlogger does. The knock reading is one of the most important tools IMO, along with EGT and A/F mixture. Just my $.02

BTW if you wanna price, just email me.
