Components necessary for your OBDI ECU to run a boost control solenoid. Kit includes Q20, Q28, D14, R70 & R71 components, instructions and ECU pins for both OBDI and OBDII ECUs.
**Please note that we do NOT sell the components alone. The Listed Price includes installation into your provided S300 equipped ECU**
**This item can be added to cart as an upgrade to your S300 Purchase or you can mail in your own.
**Shipping is covered by your purchase of an S300 combo package. If you mail in your own ECU, Please provide a return shipping label. Otherwise, your ECU will be mailed back using USPS Priority Flat Rate for an additional $15