Im wanting to know if anyone knows what the best chip to use to get the most hp gains, any help on any other easy upgrades lemme know...thanks

 

come onnnn i know someone on here has chip tuned there accord, help me out

 

There is no "chip". There isn't even a Hondata reflash of the ECU.

There are a few EMS options:

Greddy Emanage
Haltech Interceptor
AEM FIC
Hondata Kpro

All have their respective price tags and options. What have you done to the car so far?