I recently had a new stereo put in my car and the turbo timer and the boost gauge both do not work any longer. Since i got the car and both of these mods were already on the car i am not sure how to hook them back up? if you have or know where i could get instructions i would appreicate ! Thanks

 

The easiest way to hook up the timer is with an optional $15.00 wire harness(RX-7 store).You just plug the optional wire harness between the stock ignition switch harness connector & turbo timer harness connector. My timer also had a black and grey wire. the black wire is grounded & the grey wire is spliced to the hand brake wire.
hope this helps
Rick