LineLock. Lightshows. remapping.


Everything we have to offer in one small package.


TaZer but with shift firmness.


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

    thumb Brian Roman

    Great company. Always striving for excellence, and putting the best products out there. 5 stars

    thumb Brian Wells

    5 star review  These guys have FANTASTIC customer service. MJ spent 4-5 hours on my computer trying to download the the programming utility. It was around 2 am that I decided to just buy a new computer the when Best Buy opened. The zpu downloaded on the new computer and worked flawlessly. This is much needed for your modern mopar

    thumb Dewayne Cantrell
  • 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

    5 star review  Amazing company, great products, excellent consumer service!

    thumb Adam Mirski

    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 will like to really appreciate Z Automotive for the Nice Customer Service and Super Fast Shipping Thanks �

    thumb Soto Francisco

    5 star review  Great product, Joe is very helpful, would absolutely buy again!

    thumb Steve Schwarz

    5 star review  The tazer is everything I expected and more! Even though I'm still learning (not because it's difficult, just haven't taking the time) I am enjoying the features I have used! The light show is a crowd pleaser. If you don't have one you need to get one, it's an awesome little device. Thanks Joe.

    thumb Scott Scruggs
  • help with line lock and burn outs

    thumb Psc Chris

    Wish I had got one when I first purchased the car, it’s amazing and a fairly unobtrusive way to unlock your car’s potential!

    thumb James Eric Foster

    5 star review  Got my Tazer when I bought my first Mopar, a 2014 Chrysler 300S v6. Then got the crazy idea to supercharge it and a few months later, I put the Tazer to more use: burnouts!!!!! And the SRT pages. Great job Z Automotive! And the support is superb. Love it!

    thumb Jay Rodriguez
  • 5 star review  Text a question, get an answer. Product has more options than are even listed. Best upgrade for the price you can do on a challenger. I wish more companies were as good as these guys. Product, service & usefulness= A+

    thumb Justin Herron

    5 star review  Had issues with the 2.4.1 unmarry causing the vehicle bcm to go all crazy (awd, acc, dynamic suspension.) the customer service received to resolve the issue was more than satisfactory. Now running 2.4.3 with no issues. Thank you again for all the help.

    thumb Zakkre Tardiff

    5 star review  Easy to install , basically plug and play once you update it and all .

    thumb Angel Cabanillas

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*last update: june 2018


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