Working Hours:
Mon - Fri: 8:00 AM - 5:00 PM
Give us a Call:(941) 922-3600
Bench flash | Renn Haus

Renn Haus Engine Tuning 

Renn Haus is a leading installer and tuner of standalone engine management systems such as MOTEC and AEM. As a development partner, we can go beyond the ECU re-flashing offered by most shops and, instead, perform a custom calibrated software tune for your specific vehicle.

Using our chassis dynamometer, our dyno test is capable of producing a controlled environment and proper airflow to simulate all road and track conditions. The end result is a properly calibrated tune whether you are running a stock style ECU or a complete independent standalone ECU.

Renn Haus offers a concierge service based around a driver’s particular needs for each tuning project. Our staff is trained and well-versed in the needs of a particular driver and his or her intended use of the vehicle. Unlike most shops that sell parts out of a catalog, Renn Haus' brand specialists have firsthand experience with the products, services and results involved around each vehicle modification. We recognize no two individuals are alike and therefore believe no two vehicles can be tuned the same way.



Renn Haus is committed to ensuring effective communication and digital accessibility to all users. We are continually improving the user experience for everyone, and apply the relevant accessibility standards to achieve these goals. We welcome your feedback. Please call Renn Haus (941) 922-3600 if you have any issues in accessing any area of our website.