Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Automatic paddle shift rev match kit?

Does anyone make these? Some high performance cars with automatic trannies will blip the throttle and match revs on an automatic transmission downshift. Seems like it also might wait a little during upshifts for a synchronous shifts. Are there any aftermarket kits that can do this? It would be on a ZF 6 speed automatic with shiftronic. The car has paddle shifters and the throttle body is no doubt electronically actuated, so this makes me think the infrastructure is there. Has anyone done something like this?

3 Answers

Relevance
  • 12 months ago

    If the car has a shiftronic tranny you already have a PCM that protects the motor from being over revved and damaged. Try down shifting above 4500 rpm and see what happens.

    Source(s): Mitsubishi Master Tech
  • 12 months ago

    Anything's possible for the right amount of money if it has been invented, already. Brakes are better than downshifting. More control over the car and no extreme stress on the drive train. Would likely need to add a tranny cooler or two to maintain proper fluid temperature inside the tranny.

  • Ron
    Lv 7
    12 months ago

    Blip the throttle? Rev match? Synchronous shifts? On an automatic? What the **** for?

Still have questions? Get your answers by asking now.