BMW calls their vehicles the “Ultimate Driving Machines” and Westminster Speed & Sound (WSS) thinks they nailed that tagline. If you own a BMW, you understand. Everything about the vehicle is designed with the driver in mind, providing a driving experience that is second to none. That is not to say, though, that some BMW upgrades aren’t beneficial.

Unfortunately, giving you a vehicle that rides and drives so well comes at a cost. For BMW to keep their pricing competitive with other brands, the audio systems often suffer. They also make items like backup cameras an option rather than standard equipment. If you are going to drive your BMW as the fine people in Germany intended, a custom-installed laser and radar detector also might be a good idea.

We have been working on these great vehicles for more than 25 years. Everything from classic models like E30s to brand-new X5s have come through our installation department. As a result of this plus our shop’s commitment to training and quality, our highly skilled installation team has more than 60 combined years of experience in honing their craft, and they understand how BMW’s come apart and go back together. Networks like CAN-BUS and MOST are not something we fear, but rather, something we embrace.

Stop By To See And Hear Our Tricked Out 2009 335i Sedan

Our team has owned several BMWs over the years, including two M models, and currently has an 09 335i sedan that has been completely tweaked. You are invited to stop by our state-of-the-art facility and see it in person. We will sit you in the driver’s seat and let you experience the audio upgrades that kept all of the functionality of the stock navigation system while enhancing the sound quality for the driver and passengers. When the music starts playing, it will seem as if it has come alive. The music will no longer be biased to the driver’s door, but will stage across the top of the dash.

Concert-Realistic Sound

If you go for a similar audio upgrade, you will hear detail in the music you never heard before, and have enough power to give you concert-level sound, should you ever desire. Driving your vehicle will be much more enjoyable. Imagine a beautiful day. You are driving along your favorite back roads, listening to the sweet sound of the engine. Then you crank up the music to relive your favorite concert. Doesn’t that sound like fun?

Front And Rear Cameras

We will also show you the front and rear cameras that were added to the 335i and how they display on the navigation screen in the dash. Now you can back up safely, and protecting that beautiful front bumper when parking just got a whole lot easier.

Custom Radar/Laser System

Since we think all BMWs deserve custom-installed laser and radar detectors, we will show you how we integrated our Escort 9500c system to look like it was factory-installed.

Window Film

To cap off the vehicle, we added our Dark Matter window film, giving the vehicle a classy look while reducing impact of the sun’s heat by over 60%.
To see more of our demo 335i, CLICK HERE for the full build log.

Leased BMW? We Have Upgrades That Are Reversible

What we have found over the years is that the vast majority of BMW owners want to keep their vehicles looking relatively stock, but also want to enjoy the added benefits of upgraded electronics. If you are the kind of person who leases your vehicles, you have nothing to fear from having us work on one of your vehicles. We can integrate your new electronics into your vehicle, keeping all of the integrity intact, and we can restore your vehicle back to stock when it is time to turn it back in.

46 Years Of Trusted Service

For more than 46 years, Westminster Speed & Sound has been giving our clients the finest products, along with the best installation around. We back it up with our legendary customer service. Let us show you why Mobile Electronics magazine has voted us one of the Top Mobile Electronics Retailers in the Nation six different times.

Call Or Email Today For Your Free Consultation Appointment

We understand that your time is limited, so we encourage you to call or email us in advance so we can get to know each other. After that, one of our team members will set you up for a consultation with you and your BMW to look it over together. We will go out to your vehicle with you, listening as you tell us what you like and what needs improved. We will offer suggestions gained from our many years of working on these vehicles. Then we will work up installation solutions that are tailored for your unique needs.