i hav a freind who will give me a vtec controller and i was wondering if it would be a good idea to put it in my boosted d16z6. he advised me not to. and another friend tells me it would make the car faster when tuned right. im looking to hear other opinions b4 i put it in my car or b4 i sell it. thank you.

 

get a programmable ems, not a piggy back.

crome, hondata, neptune > piggy back