Are you looking for cool Mercedes tuning and upgrade ideas? You have found the perfect article! We have spent 9 hours in research to put together this guide. This is a list of possible upgrades, mods, and accessories for Mercedes-Benz owners. Here is a list of 21 awesome DIY Mercedes upgrades. Note that we do not sell any of these parts. Any of these items can be found on Amazon and we have provided links for your convenience.

In this article:

1. DIY Mercedes Upgrades and Modifications: A list of upgrades that Mercedes-Benz owners can perform on their own. Mercedes Medic does not sell any of these items directly, but we have provided links to sites where you can purchase these items.
2. Mercedes ECU Chip Tuning and Performance Upgrade: The second part of this article contains a list of Mercedes tuning companies. If you are looking for performance tuning or ECU remap upgrades for your Mercedes Benz then just jump to the second section. The top companies listed provide Mercedes chip tuning, performance tuning, AMG tuning, and performance upgrades. Many of these Mercedes tuning companies have shops in the United States and around the world.

1. DIY Mercedes Upgrades and Modifications

1Door Projector Light

This light is installed at the bottom of the doors. When you open the door, a Mercedes-Benz logo will be projected on the ground. It uses the existing wiring that is on your door and can be replaced in just a few minutes. It is as easy as pulling out the old light and reconnecting the power cable to the new projector light. The light projected is white and blue and matches the MB logo.

This light is installed at the bottom of the doors. When you open the door, a Mercedes-Benz logo will be projected on the ground. It uses the existing wiring that is on your door and can be replaced in just a few minutes. It is as easy as pulling out the old light and reconnecting the power cable to the new projector light. The light projected is white and blue and matches the MB logo.

2Android DVD GPS Navigation Command Upgrade

The COMAND system on Mercedes-Benz is not the best entertainment system that’s out there. You can upgrade the navigation with this 7-inch unit that runs Android OS. Therefore you can install any app that you find in the Google Play Store including the awesome Google Maps navigation. On top of that, this unit can play DVD and supports steering wheel control. Provides built-in Bluetooth hands-free calling allowing you to pair your Android or Apple smartphone. Built-in rearview camera option. Can also connect to any WiFi network. It also supports Bluetooth connections which means that you can plug in an ELM327 adapter into the OBD2 port under the dashboard, install the Torque app from Play Store and have fun troubleshooting your Mercedes-Benz from your COMAND system. If the check engine light comes on, just open the Torque app and read the ECU fault codes.

This radio looks almost the same as the factory COMMAND, but it’s way more functional and awesome than the outdated Mercedes-Benz command system.

3Mercedes Sport Steering Wheel – Walnut Wood

If the wood steering wheel is not a standard feature on Mercedes-Benz. It was an optional upgrade, and now and then you will see a few Mercedes-Benz cars with the wood steering wheel. That shouldn’t stop you from upgrading yours with an even better-looking wood steering wheel. Upgrading the steering wheel yourself is even cheaper than a factory upgrade would be.

4Rear Trunk Spoiler Upgrade

This is ABS plastic rear spoiler that can be added to the trunk. The nice thing is that it has tape so you don’t have to drill holes into the trunk. You can paint it to match the color of your car. The paint code of your Mercedes-Benz is on the driver’s door frame. It’s a three-digit code.

5Mercedes Wheel Tire Valve Stem Caps

If you are the kind of person who pays attention to details, this may be the perfect inexpensive upgrade for you. Replace the black valve stem caps with these cool-looking caps which have the Mercedes-Benz logo on them.

6Tow Hole License Plate Mounting Bracket

This license plate mounting accessory will allow you to install the license plate off center within minutes. It doesn’t require any drilling. All you have to do is remove the tow hook plastic cover and screw this bracket where the tow hook threads. Yes, it does fit almost any other Mercedes-Benz that has the tow hook on the front bumper.

7Trunk Net for your Groceries

This net can be installed on your trunk to allow you to place your groceries in the trunk. Not that you can’t put your groceries in the trunk without it, but this net will keep them from rolling around. Still, be careful where you place your egg.

8Leather Key Cover

You have a cover on your smartphone right? Why not get a cover for your Mercedes-Benz keys as well? Replacement keys cost nearly as much as your smartphone. This case will protect the buttons from wearing out prematurely, which they do. It can also help your key if you drop it. The cover nicely matches the shape of your existing Mercedes-Benz key. It even has graphics on top so you know which button is which. Since it is an exact fit, it should not add much bulk to your existing key. It will not interfere with the lock/unlock and engine start features. Fortunately, you don’t have to take the cover off every time you need to use the key. This is a smart purchase; not only will it keep your chrome looking like new but it will also make it last longer.

9Decorative Fin Antenna Roof

We know that this may spark some discussion, but the truth is that they look cool in the eyes of some. Since it is one of the least expensive upgrades, we thought we would put it on this list. It’s up to you to decide if you like this or not.

10Mercedes Stainless or Chrome Door Lock Pins

Not sure why Mercedes-Benz didn’t install chrome door lock pins instead of the cheap plastic. These door lock pins stand out as soon as you open the door. The old ones can be easily removed and the new door lock pins thread in. You can replace all four pins in less than ten minutes.  You can get pins that have the Mercedes or AMG logo.

11MHI Bluetooth Interface Module Cradle Adapter

This is a Bluetooth adapter will add hands-free calling to your Mercedes-Benz as long as you have an MHI connector on your car. This works will all Mercedes-Benz models as long as you have an MHI connector.

12PCMCIA Command  Card Adapter Converter

This adapter will work on Mercedes-Benz cars that have the PCMCIA command system  E-Class, C-Class, and S-Class. This is a great solution to upgrade that old technology on your Mercedes-Benz It will allow you to read files from SD cards up to 32GB. You can store up to 10,000 songs on a 32GB SD card and play them directly from the command. Please note that on early command models, SD cards can not have a storage capacity of more than 8GB. That’s still a lot of songs. Instead of filling up your iPad or smartphone memory just save all your songs on an SD card and use it with this adapter. Do some more research on this as it may not work on all Mercedes-Benz models.

13Mercedes Benz Original Hood Star Emblem

Not everyone likes the three-pointed star to stick out on top of the hood. If you owe of those owners, then this is the perfect solution for you. This emblem can be used to

14Mercedes-Benz Chrome or Stainless Steel License Plate Frame

Make your car stand out with a chrome or stainless steel license plate frame. If you care about quality, you can get the original frame made by Mercedes-Benz. This frame is made of high-quality materials and should last a long time. It even comes with caps for the screws.

15HID Upgrade – Headlight Low Beam

Not all Mercedes-Benz come with HID low beam. The headlights may look like they are HID but in most cases, they are not. It’s a shame that HID was not standard an all Mercedes-Benz models after 2000. That doesn’t mean that you can upgrade your system to HID bulb. Aftermarket replacement kits for Mercedes-Benz are more affordable than you would think. This is one of the highest-rated kits. The nice thing about this HID kit for Mercedes-Benz is that it is error-free, meaning that you should not get a “lamp defective” or “incorrect bulb type” warning on your instrument cluster.

16Mercedes-Benz Grill Upgrade

The front grill makes a big statement, but unfortunately, the grills on many Mercedes-Benz models look lame. This is a very inexpensive upgrade that will make your Mercedes-Benz look like it’s ten years newer. You can find nice looking black or chrome grills for all Mercedes-Benz models including E-Class, C-Class, S-Class, ML-Class, GL-Class, CLK-Class, SLK-Class, and even G-Glass.

17Mercedes Exhaust Tip

Exhaust tips can be added to the end of the exhaust pipe to enhance the rear look of your Mercedes-Benz. You can find a stainless steel exhaust tip or a black exhaust tip for any Mercedes-Benz model. Several of the exhaust tips for Mercedes were on sale, so use the link provided to check the best prices on exhaust tips.

18Projector Headlights Upgrade

If you have a ten-year-old Mercedes-Benz, this may be the best upgrade for your car. With age, the headlights on most cars start to get dull or foggy. Luckily there are several aftermarket headlight upgrades that can make your Mercedes-Benz look like it just came out of the factory. You can get Halo projector headlights, led headlights, or even black headlights. The choice is yours.

19Ignition Key Ring

Here is an upgrade that you didn’t think about: Ignition Key Ring. There are different designs. These decorative rings can be easily attached to the ignition keyhole. They can be installed in less than five minutes. If you check out these Mercedes Ignition Key Rings on Amazon, you will see several options including diamond and chrome ignition rings.

20Mercedes License Chrome or Black Plate

You don’t have to overpay for a Mercedes plate with the Mercedes-Benz logo in the center. Hopefully, your state doesn’t require a front license plate. In that case, you can install this MB plate. We found several plates some even have Mercedes-Benz written on them. What’s there more to say other than the fact that you can get free shipping if you have a Prime membership.

21Chrome Door Handle  and Recess

We had to put this one on the list because there are a few Mercedes-Benz owners that love chrome door handles, and door handle recess. Both the door handles and the recess can be installed in less than fifteen minutes at home, with no need to pay a mechanic. You can find chrome door handle covers and recesses for any Mercedes-Benz model including E-Class, C-Class, S-Class, CLK, SLK, GL, ML, and G-Class.

2. Mercedes Tuning and Performance

Renntech is a company based in Florida that provides performance modifications for Mercedes-Benz cars. They provide driveline, engine, exhaust, and suspension upgrades. Among the many upgrades, they also provide chip tuning and ECU remap.

Brabus provides high-performance aftermarket tuning for Mercedes-Benz cars. They focus on engine tuning to improve horsepower and torque output. They also offer Mercedes AMG Tuning.

Carlsson Tuning for Mercedes-Benz Automobiles.

Kleemann a Mercedes tuning based in Denmark offers tuning products for Mercedes-Benz and AMG owners. They supercharge supercharged AMGs. Kleeman tuning has also dealers located around the world including the United States. A Kleemann upgrade will raise the performance of your Mercedes-Benz or AMG to another level. If you want to find a Kleemann shop in your area that will do amg chip tuning on your Mercedes-Benz, just go here to locate a shop and enter your zip code.

Eurocharged Performance is a Mercedes performance and tuning company. Their headquarters are located in Houston Texas. Eurocharged performance provides ECU remap and performance upgrades for most European cars including Audi, Bentley, BMW, Ferrari, Jaguar, Lamborghini, Maserati, Porsche, Range Rover, and of course Mercedes.

DTE Systems Chiptuning provides well-chip tuning for Mercedes-Benz cars but also most other makes. They are located in Recklinghausen, Germany.  They claim that their chip tuning will increase performance by 25%. They support most Mercedes-Benz cars including C, E, S, CLK, SLK, GLK, GL, ML, GL, and G  AMG models. Here is the chip tuning that fits Mercedes cars.