I have a 2004 Honda Accord EX-L V6 2-door/Coupe automatic. I want a performance chip for it. I am wondering what kind to get or both? I see online some look like a little computer chip and others are a unit with wires and I believe you hook it up to your fuel sensor wires where as the computer chip one I believe replaces an existing computer chip. I do not know and need help. Can you explain the two styles, pros & cons and if I can use both or only one and which type is best if only one can be used? I would appreciate any links and brands and reviews.

Thank you very much,
AdamT253
Tacoma, WA

 

Don't do it.

 

ok thanks. I leave it as is.

 

"Chip" alone doesn't give you power. Engine mods like camshaft & higher compression ratio give you power, then reprogramming fuel delivery allows that to work.

Cheap eBay "chips" simply fool the car into thinking the engine is still cold, so it delivers more fuel. Not good for engine's lifespan, or for MPG.