Verified across Google, Facebook & Direct Purchases

Trusted by GM Owners, Installers & Dealers

Real feedback from customers who upgraded their GM vehicles with OEM-correct, VIN-programmed electronics from WAMS.

4.9 ★★★★★ from 916 reviews across Google, Facebook & verified purchases
20+ Years in Business OEM-Correct & VIN-Programmed Family-Owned in Wixom, MI Ships Worldwide Expert Support

Read Our Reviews Everywhere

We don't hide behind our own website. See what customers say on the platforms you already trust.

★★★★★ 4.7 149 reviews Read on Google →
96% recommend · 96 reviews Read on Facebook →
★★★★★ 671 verified purchase reviews See all reviews ↓

Latest Google Reviews

Our most recent reviews on Google, newest first.

Google ★★★★★

Great company, Great product, great instructions and customer service.

ROBINSON (Them_robinsons) · in the last week · via Google
Google ★☆☆☆☆

There return policy sucks. Make surecyouvrrad and are extremely careful if you're ordering from them. Ill never order from nor recommend these guys.

Steven Hoag · in the last week · via Google
Google ★★★★★

Programmed my cluster and made the process super easy!

Fitted · in the last week · via Google
Google ★★★★★

14 Corvette built prior to CarPlay/AA. I tried another solution to mirror my phone screen, but it was lacking touchscreen functionality and frequently dropped out. I ordered the full CarPlay upgrade from WAMS, and it arrived in about 10 days. I am pretty confident I could have installed the modules myself, but I am getting too old to crawl under my Vette’s dash anymore. While most GM dealerships shy away from module upgrades like this, my local Chevy dealer was up to the task. They had the modules changed in about an hour, despite no prior experience. The tech was only concerned about programming, and since WAMS pre-programmed the modules, everything went smoothly. I drove away with CarPlay functionality with an all-in price including dealership installation at under $1,100. Awesome! And Thanks!

Arden McGinnis · in the last week · via Google
Google ★★★★★

I purchased the apple carplay upgrade and right before I did the extreme heat lately caused a burned spot in our original cluster so I added the Denali cluster for our Tahoe. Everything was straight forward and plug and play! Super easy and an amazing upgrade to our 2015 tahoe!

david wilson · in the last week · via Google

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Verified Product Reviews

671 reviews from confirmed purchases, each tied to the exact product installed.

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