At STR Performance we specialize in ECU and TCU tuning. We provide a custom service to suite each and every customer. We proud our selves on providing the best customer experience.

We have worked on a number of cars and track cars through out the years. Our file writers have over 20 years of experience.

We want you the customer benefit from the things we have learnt over the years. We provide advise on tuning and car modifications, we can talk you through a track day project or a daily driver.

We understand how important your car is to you, all our maps are safe and work within the perimeters of your car, we always do a pre inspection and a full health check before we Re tune any vehicle.