WARNING! THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT/COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. KTuner Flash-based system for 2011-2016 Honda CRZ. Works with manual or CVT/auto transmission models. The KTuner Flash system allows you to reprogram/reflash your stock Honda ECU directly over your OBD2 diagnostic port. No need to remove your ECU, etc. Simply plug the KTuner Flash system into your OBD2 port under your dash and reflash or tune your car using the KTuner software. Using the KTuner Flash system, you can retain all of your factory drivability, emissions, and reliability, while still being able to tune your engine for modifications (ie: intake, exhaust, cam upgrades, etc). The result will be a much better running engine with increased power! What is included with the KTuner Flash system? KTuner hardware (part that plugs into your OBD2 port) USB cable (plugs into your laptop on one end, and into the KTuner hardware on the other end) Pair of KTuner window decals KTuner software (download for free here: http://ktuner.com/downloads/) KTuner feature list for 2011-2016 Honda CRZ: Real-Time Logging ignition/fuel tuning knock tuning rev limiter settings 2-step settings VTEC window control closed loop control disable sensors fuel cut parameters fuel correction parameters ignition correction parameters idle control parameters speed limiter removed Fits: 2011 Honda CR-Z: 37820-RTW-A01 through A05 37820-RTW-A51 through A55 2012 Honda CR-Z 37820-RTW-A06 37820-RTW-A56 through A57 2013 Honda CR-Z: 37820-RTW-A11 37820-RTW-A71 2014-2015 Honda CR-Z: 37820-RTW-A12 37820-RTW-A72 2016 Honda CR-Z: 37820-RTW-A21 through A23 37820-RTW-A81 through A83 International: 37820-RTW-E01 through E08 37820-RTW-Q01 through Q02 37820-RTW-Q51 through Q52 37820-RTZ-E01 through E02
