Coastal CUSTOM GM PROGRAMMING & UPGRADES Shop Now Flash
Whether it's digital, performance or audio, we have the tools and know-how to get your custom project completed
Software tweaks and customization is our specialty. Find out what we're capable of today
Make Your Vehicle Apple Carplay & android auto Find Out More SMART Upgrade your vehicle today to add support for the latest apps and Google Maps navigation.
Ask us how you can add Apple Carplay or Android Auto to your car or truck, today.
Custom programming Custom Programming Whether you're doing an auto to manual conversion or want to upgrade your stereo
We specialize in custom GM module programming and unlocking.

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LATEST NEWS

KEEP UP TO DATE WITH OUR NEW AND EXCITING PRODUCTS
Its... alive!!! Welcome to our brand new website, we can't wait to share the new upgrades we have been working on, some of these include:...
Wanting to upgrade to a HMI 2.5? No problem! We now offer HMI VIN security linking for all General Motor vehicles including GMC, Chevrolet, Buick,...
Completely Plug and Play (You heard right!) Complete upgrade kits are now available to turn your old system into a modern entertainment system! Checkout the...
Simply Put, Seamless Smartphone Integration. Apple Carplay and Android Auto are a fully integrated systems that provide a smarter, safer way to use your phone...
Maybe the better question is what AREN'T we working on? But honestly, we have so many projects happening at one time between multiple cars, its...