GRB Subaru STI JDM Steering Wheel Controls: What’s Pre-Wired and What Isn’t
Adding steering wheel controls to a JDM GRB STI? The main harness is usually more complete than you’d expect — here’s exactly what to check before buying anything.
Adding steering wheel controls to a JDM GRB STI? The main harness is usually more complete than you’d expect — here’s exactly what to check before buying anything.