well, just thought i share this with you all. my friend order this power adder thing from ebay for like $5. it came with instructions and 2 resistors. the purpose of this was to attach the resistor to the IAT or TA for other cars. it is suppose to trick the ECU into thinking more air is coming in, thus increases the fuel & air ratio. well, he put it on his crx si, and it made a huge difference in terms of throttle response and feel of acceleration. then he put it in my civic ex... and drove it around and told me it's was faster than before. go figure. anyway, just thought i post it up. btw, ur suppose to run 92oct & only works on NA cars.