Software 993 (Chip- Up to 1995 model year)

Up to 11Kw (15hp) more power (Depending on model)_x000B__x000B_ECU exchangeable chips for US Models are only for 1995 and earlier models available._x000B__x000B_Order for 1996 and later vehicles FVD 993 618 70 ECU programming._x000B__x000B_Please specify Octane ratio (Example: Europe 98, US 91 or 93)_x000B_All our Motronic upgraded programs are extensively tested for dyno proven performance as well as daily driver reliability. Each upgraded Motronic carries 12 months warranty. If not completely satisfied, return within 14 days. Every upgraded Motronic is provided with complete instructions which make do-it-yourself installation easy._x000B__x000B_We program our ECU's with the following modifications in mind:_x000B__x000B_-Removal of the top speed limiter_x000B_-Increasing the rev limiter_x000B_-Modifying ignition timing_x000B_-Increasing throttle response_x000B_-Optimizing Air / Fuel Ratio_x000B_-Modifying boost mapping (Turbo Cars)_x000B__x000B__x000B_This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.