Many types of gear lock available but not cheap. Can go accessories shop to find as mentioned. ENEOS got one made in Malaysia but not cheap. Not all cars available for this
Have you heard of Construct gear lock? IMO, way better than the one you posted above. If u r keen, pm me ur car model and I will check if it is still available.
i ws trying to install a turbo timer to a v6 engine..
th timer function is workin fine but the a/f ratio got some problem..
the v6 engine has two signal (wires) from the ecu because it has 2 o2 sensors..i dont know...