RENNtech is opening the doors to its Stuart, Florida, headquarters for RENNtech Reunion 2026, inviting owners and enthusiasts to visit the shop for a day of fuel-driven festivities celebrating some pretty impressive Mercedes-Benz and Mercedes-AMG builds. Founded in 1989 by former AMG engineer Hartmut Feyhl, RENNtech has spent more than three decades finding ways to squeeze more power and performance out of some of the brand’s most powerful cars. From iconic builds like the E60 and E7.4 RS to newer creations like the 610 horsepower S76R and the V12-powered Sledgehammer, the company has continued to evolve alongside Mercedes-Benz and AMG, developing and perfecting its own recipe for performance through expert engine building, tuning, and custom engineering.
The event runs from 9:00 AM to 12:00 PM on Saturday, November 21st, with a few different ways to spend the morning. RENNtech will have classic Mercedes-Benz examples and newer builds on display, along with live dyno pulls and tech talks covering some of the work that goes into its most demanding builds and everyday operations. Food and beverages will also be available, so visitors can take time to grab a bite to eat, walk around the shop, and catch up with other enthusiasts.
And while Mercedes-Benz and AMG will be the main focus, you don’t need to own one to attend. RENNtech is opening the event to all European performance cars, so expect a mix of cars and collectors beyond just the Mercedes crowd. The reunion takes place at RENNtech’s headquarters in Stuart, Florida, making it a straightforward morning stop for local car fans or anyone planning to make the trip from afar. If you’ve been following the company’s builds for years or are just getting familiar with its work, RENNtech Reunion 2026 is a chance to see it all up close and spend a little time around people who share the same interest in performance car culture.

Source: RENNtech