Selling my car so parting out my RaceChip S for Elantra 1.6t. Had it on for over 10k miles on max setting, stock plugs and 91 octane and runs smoothly. Sometimes going WOT in one of the lower gears there is a power dip in high rpms (not sure the reason but car cuts power and will revert back to normal afterwards) so I ease in the throttle and its fine. My experience is daily driving and some canyon runs. Asking price is $200 plus shipping. Local pick up in near downtown Los Angeles.