I have bought two units off Sigma car stereo. Both for Mercs. The units are not fully plug and play as described. I had to liaise on numerous occasions for issues, that included needing wires spliced... See more
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Extremely happy with my New Hyundai i30 Head Unit. Awesome little Unit. Fits perfectly. Excellent follow up Communication from Khan before Purchasing. Took a month to arrive to Australia, how... See more
Quick response from Khan to questions regarding Android system for BMW Z4. System arrived well boxed and secure and able to track delivery. Install took only a morning to install. Large touch screen g... See more
Purchased an Android radio for FIAT and it works perfectly. Decent 4GB of RAM is enough to keep Android working smooth. Wiring harness was included so installation was easy and fast. Touchscreen works... See more
Company details
Written by the company
Welcome to Sigma Car Stereo, your trusted online destination for high-quality car stereo systems, Android head units, Apple CarPlay and Android Auto upgrades, and a wide range of car audio accessories. We specialize in providing plug-and-play car stereo solutions that are compatible with most vehicle makes and models, including Toyota, Honda, Mazda, BMW, Mercedes, and more. Whether you’re looking to upgrade your factory radio, add a backup camera, or enhance your vehicle’s sound system, we’ve got you covered. Our products are carefully selected for their reliability, performance, and ease of installation. At Sigma Car Stereo, we pride ourselves on excellent customer service, fast worldwide shipping, and expert support. Thousands of customers trust us for their car audio needs—from wireless CarPlay head units to fiber optic audio adapters. If you’re searching for the best car stereo store online, look no further. Experience the difference in quality and service with Sigma Car Stereo.
Contact info
51 hunter road , IG1 2NN, Ilford , United Kingdom
- +44 7591940624
- info@sigmacarstereo.com
- sigmacarstereo.com
3.9
Great
164 reviews
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Polite and professional staff
Polite and professional staff. Quick delivery and exactly the right items in the package.
June 18, 2021
Unprompted review
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Difficult to install mainly because…
Difficult to install mainly because Minis are just a pain in the @ss to work on but it all went in smoothly overall. The unit has so many different functions and seems to work great so far. I’m very happy with the unit and functions. A HUGE improvement over the factory equipment.
June 15, 2021
I was nervous about paying so much…
I was nervous about paying so much money for a unit from a website I didn’t know much about. The original canbus wasn’t compatible with my vehicle however, Khan walked me through how to wire and test the radio. I am now awaiting a new canbus to install. Customer service was FANTASTIC. When I had issues, the responses were within five minutes and was EXTREMELY helpful. Any other company would have given up or took forever to response. If you’re thinking about it, JUST DO IT. You won’t regret it!
June 11, 2021
Unprompted review
Android / BMW install
Quick response from Khan to questions regarding Android system for BMW Z4. System arrived well boxed and secure and able to track delivery. Install took only a morning to install. Large touch screen gives clear images along with SatNav, USB drive and Apple CarPlay & Bluetooth. Good service and good product.
June 2, 2021
Unprompted review
Had a problem with the rear camera the…
Had a problem with the rear camera the help and time spent was first class the stereo is great thanks for your help would recommend them
June 2, 2021
Unprompted review
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Amazing support by Kahn
Amazing support by Kahn - Sigmacarstereo
Sigmacarstereo helped me all the way, from the start to make sure i picked the right stereo, to provide all needed data to complete the installation by my self.
May 30, 2021
Unprompted review
good experience
November 29, 2020
Unprompted review
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