One of the most effective upgrades to the power of an M278 engine is adding M157 turbos.  In this short video we will talk about the process, expected power output and life expectancy at that production level.  

If you are considering buying a MB with an M157 or M278 in 2025 you may want to consider purchasing a 2016+.  These have upgrades to the cylinder lining and the valve seats.

Executive Summary: Palm Beach International Raceway Multi-purpose raceway with product manufacturing and testing for tuners such as TunedMercedes. To provide a world-class motorsports experience for enthusiasts of all levels through diverse events, including drag racing, autocross, off-road courses, go-kart racing, product testing, and concerts. Our mission is to create a […]

TunedMercedes partnered with Haider to deliver a custom tune on a m156 sc, check it out vs a weistec cls55  

The operational cost has increased as I get better tools to work on more cars.  For this reason we will have to stop discounting as deeply and as a result our pricing may increase for orders in 2025 vs 2024. Some of the tools acquired in 2024: hexprog ii garage […]

I made a video about a year ago covering some commonly reported M177 issues. In this video I update this video with better presentation of existing data and new data.

Today I modified our existing C43 revision 2 based on our test print and we will make a third revision from there. This I believe is a good solution and I will send these out to everyone who ordered the C43 air intake prior. The C63 air intake I specced […]

People can now schedule service for Easton MD shop using google. We will take a $99 deposit toward service at time of booking to be applied toward service. I believe this is going to be helpful for mb enthusiasts who want to stay on top of maintenance. However, I could […]

Scanmatik 3 just released and we have doip, ethernet, wifi, some various protocol updates. It should be able to handle things that only multiplexers could do before.  For example headlight coding.

I had the pleasure of spending time at Read Beard Racing and Magic Motor Sports.  Check out the video here. Overall I was impressed with what I saw with stagex.  I will post more details later.

With big 3D prints it is prudent to quickly level the print bed before execution.  This is because small changes in level can throw off larger prints and cause poor layer adhesion at higher than expected layers; which can defeat watching the first few layers apply to ensure good adhesion […]

Magic Motorsports is an Italian company that just opened up a US division in Miami, FL.  Magic makes perhaps the gold standard for flashing tools the “flex”. They also make the IXI personal flasher which I hope to review shortly.  This is an OBD only device which can be set […]