So i was just searching ebay for stuff and i came across this item called the speed chip which i suspose to gaint 20hp. It looks alittle fishy to me. Anybody know about this part and if it works or if its full of crap. let me know please. http://cgi.ebay.com/ebaymotors/20HP-...QQcmdZViewItem

 

DO NOT BUY THIS!! all that is a resistor it basically just fools the computer into thinking there is more air entering the engine so it gives you more power which is very bad the car will run very lean. despite what they say you can harm your vehicle using this mod..

 

haahha alright thats what i thought. just double checking. there was also something called redline performance which was basiaclly the same thing so i take it that its just crap also

 

all the ones that use that resistor method is crap and shouldnt be put on your car. only thing your going to be able to use for any kind of tuning is the unichip or the tuneable cp-e mafci.