E30 v8 motor swap RPM tach signal coding plug
Tach gauge coding plug for v8 e30s
Your factory RPM gauge will not be accurate when you do the any v8 motor swap conversion into your e30. In order to get your stock tach to work again, you will need to unplug your coming plug and plug this modified unit in instead. Thats all there is to it! Complete plug and play made specially for your e30. Needed for any v8 swap in an e30 (or any other bmw that requires a coding plug in the bottom right of the gauge cluster). Lifetime warranty!
Disclaimer: Technical Information/Advice Use-At-Your-Own-Risk-Disclaimer: We offer all email, telephone, and posted technical information / advice on our site TO BE USED AT YOUR OWN RISK. We offer no guarantee that your interpretation or skill in implementing the information we provide will achieve your desired result.