ok i know old post , but anywho ... to do this one do u need to bypass both of them or will the left one do?

never mind saw post where it said you can mess up the trany ... thanks anyways

Installing the switch wont hurt the transmission, Doing 1 wheel burn outs or doing burn outs around a corner will. This is a track mod.

There is a reason why this is a mod. It'* to bypass factory systems that are there to try and help you from hurting the car.

One must always understand the mod and the consequences of them before going forward. Glad to see that you took the time to understand it before pushing forward.