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About

I’m Cliff Mark the founder of TunedMercedes.com and OffRoadRover.com.  I’d like to introduce you to TunedMercedes.   I developed my love of modifying boosted European cars watching my dad with his Supercharged Jaguars.  We grew up attending automotive events and many clients and friends were enthusiasts. 

TunedMercedes is comprised of several enthusiasts guided by industry veterans including factory racing team engineers.  You can get in person quotes and tunes in many locations including New York City, Maryland, Oklahoma, Minnesota, Singapore, Kuwait, Saudi Arabia, and Jordan.  

Tune file preparation and remote support office

Client reception area

Installs, AV, tuning

TunedMercedes started producing how to videos on tuning with the HPTuners Platform 3 years ago.  In that time TunedMercedes has helped businesses and consumers with ECU tuning.  In 2023 TunedMercedes launched its first physical product.