I have a 93 prelude that has h22 jdm swap and I have put 340 injectors. I recently put a new ecu in the car but now it won't go over 120 mph. I am not sure if this is an ecu problem or may be something else. Also, what is the best suspension that is not so expensive I can buy.

 

JDM H22s are limited to 118 mph. To get around it, you have to chip it or get an EMS. I'd go with the EMS. As for suspension, Neuspeed springs are good and Tokico shocks. Just depends on what you consider to be "expensive"

 

I sent you a private message 5hift asking you about chipping an ecu.

 

why and where are you going 120mph

 

He was running from the PO-lice after the triple homicide, duhhh...

 

I have major interstate right outside my front door just asking to be run on at 120 mph