Quote Originally Posted by TeGG3R View Post
My project car is 1994 LS/Vtec with a p28 ecu. I already have a AEM EMS ecu #30-1010 for a 2000 civic. I know the p28 is obd1 and the AEM ecu is obd2 but can i just get OBD1 to OBD2 Conversion Harness to make it work correctly. Or should I get a Hondata s300? The wiring harness will cost about $125 and the Hondata s300 $500. Which would be better? I plan on boosting soon.
The AEM or the s300 are both good options for your car. I personally would try and stick with the AEM but if you need to free up a little money you may want to switch to the s300. The AEM is a more robust ems for the car but is more expensive. I have the conversion harnesses in stock if you end up keeping the AEM.