RENNtech Performance Upgrades

RENNtech has become the premier Mercedes-Benz specialist in tuning. Performance without compromise. This is the foundation upon which they have built their reputation. Established in 1989, RENNtech has evolved and grown from servicing AMG’s customers into the foremost authority on tuning and customizing. RENNtech also offers tuning solutions for Porsche, Audi and Bentley vehicles, along with other European luxury cars.

Over the years, they have developed high-performance products for virtually all Mercedes-Benz AMG vehicles. Some of the most notable among these are the 200 mph RENNtech E7.4RS (which claimed ‘Fastest Sedan in the World’ honors by Car and Driver Magazine in 1996) and the more recent 945 LB-FT 5.5L V8 Biturbo RENNtech R3+ Monster. Each of these vehicles are just a sampling of what RENNtech has achieved, featuring extreme performance, upgraded aesthetics and a fit and finish that rivals factory vehicles.

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ECU Re-Programming

Nearly every vehicle on the road today has been de-tuned to protect it from careless drivers, neglected maintenance and low quality fuel. To make your vehicle drive to its full potential, we upload a modified file that will greatly improve performance. The whole process takes about 1-2 hours. The benefits are long lasting. Changes include: improvements to fuel economy (10-15%), removal of speed limits, raised RPM and faster acceleration with no hesitation.

Request More Information About Tuning

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Book Your Next Tuning!

Booking your next service just got easier! Select the date and time that best fits your schedule. Then, fill out your contact information. Once you submit the request, you will receive an email confirmation. Our sales representative will reach out if any additional information is needed and/or to confirm your appointment.

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Need help? Send us an email at info@miamiautosport.com or call the office at 305.359.3600. We would be more than happy to help.