well i have a 96 honda civic 1.6vtec auto hatchback and i am begining to mod if for my local track days i know from past track experience it will limit to 115mph or there abouts as i am now modifiying the car i need to know how to remove this what fuel managemtn system to use or what piggyback system to use? i'd also like to lower the vtec kick in abit but thats not absolutly vital aslong as i can remove the speed limiter ??? thanks Ben

 

hondata s300, lookin between 7-900, youl need a ecu out of a 92-95 hatch 5 speed, maybe obd conversion harness to convert to obd 1 if you need it, hondata soldered into the p28 ecu board for you.

 

do a little reading, marty has some great info on hondata and uberdata in the top of this section, check it out....