Hondata S300 V3 H22A Delivers quality and reliable performance

Delivers quality and reliable performance for every type of repair

while running too lean (very high air/fuel ratio

Fits: K20Z

CD-7G Carbon Non-Logging Display with Internal GPS

but do not have buttons or an LED shade hood built into the enclosure

Hondata S300 V3 H22A Delivers quality and reliable performancePlease select the option that is best suited for you and keep in mind S300 can ONLY be installed into OBD1 ECU's for those of you sending in for install. No Install You are purchasing a new S300 board in box. You do NOT send in your ECU since you are declining installation. Yes Install You will ship your ECU to us using the instructions in your order confirmation email and take advantage of our professional install plus FREE capacitor replacement,