LineLock. Lightshows. remapping.


Everything we have to offer in one small package.


TaZer but with shift firmness.


  • 5 star review  Ran into some issues and Joe, the owner took his time and assisted me until we got the device on track. JL Taser!!

    thumb Osvaldo Soto

    5 star review  Been using the TaZer for a while now, and I must say I love it. Bought it for the AWD options mostly, but there are many excellent features. Tech Support is top notch as well. They are unbelievably responsive. If you’re even thinking about it, just get one... you won’t regret it

    thumb Bruce Bickett II

    5 star review  I ordered a Tazer for my 2018 Charger R/T. Tazer was shipped fast. Installed and was confused on some procedures. Contacted them through Messenger and Matt replied and he answered all of my questions, and I had quite a few. Great product. My 2018 couldn't get the SRT Drive Modes of Valet and ECO without the air bag code showing up, but I think its definitely worth the money.

    thumb Michael Hetcher Jr
  • 5 star review  absolutely amazing! great customer service great product totally worth it

    thumb Wayne Lee Holman

    5 star review  This device is great and works as described, seem to always be bring updates full of useful add-ons’ thanks for a great product!!

    thumb William Burk

    I have had a great experience with Z Automotive. The customer service was second to none. I recieved a Tazer that had an issue and Joe took care of it extremely fast. My replacement works flawlessly I love it. Highly recommended!!!! 5 stars

    thumb Jesse Miracle
  • 5 star review  Great product, Joe is very helpful, would absolutely buy again!

    thumb Steve Schwarz

    5 star review  Great product and works as advertised. I was also pleasantly surprised by how quick it shipped! Seriously, keep up the great work.

    thumb Tom Gawczynski

    5 star review  Absolutely love my Tazer!! Have it in my 2017 Challenger, got it so I could turn on the Paddleshifters I installed, and am blown away with all of the other features it has!! Love having the Performance Pages and SRT Mode pages now!! So glad to be a part of the Tazer family!!

    thumb Nathan Iker
  • 5 star review  This thing kicks A$$. I love the tazer for my 2018 T/A 392

    thumb Brian Roman

    Tazer JL is awesome! Not only does this company provide a great product, they listen to customer requests and make it even more useful.

    thumb Christopher Davison

    5 star review  Highly recommend Z Automotive. Purchased the Tazer for my Charger Scat Pack about 8 months ago. I had some issues returning the car to stock settings and the folks at Z Automotive walked me through the fix - even during off hours. This is a must-have if you have a Scat Pack!

    thumb Dennis Hayes
  • Clearing CEL's and resetting trans adaptives.

    thumb George Passmore

    5 star review  ORDER A TAZER! You won’t regret it. Track mode is unbelievable

    thumb Hunter Weddle

    5 star review  The Tazer is an awesome product. Definitely a must have.

    thumb Eric Kazmierczak

Check Your vehicle compatibility

*last update: june 2018


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