We have been tuning cars for over 11 years now, initially starting off with the aftermarket ECU’s namely Motec (M48R Pro and the M800 Series), Apexi Power FC’s and the GEMS ECU’s. Due to many cars were off-road rally specificaiton or fast track day items these ECU’s were perfect for finely tuning the cars with additional features such as anti-lag and launch control.
These days whilst we can still offer these services, we mainly concentrate on the OEM specification ECU’s fitted in standard road cars from the likes of Bosch/Siemens/Delphi and Marelli to name a few.Utilising the very latest OBD and BDM equipment from CMD, Dimsport, Alientech, Byteshooter, AMT Cartech and others we can safely and reliably custom remap your car to it’s ultimate potential. We can cater for any modifications and each car is custom mapped to ensure optimum running at all times. We don’t believe in pub-talk figures and concentrate mapping the cars for usable power and for optimum performance.
We custom map the cars with our own maps which are unique to your car. All cars are fine tuned to maximise the performance of your engine safely with full diagnostics and logging until we are happy the car is completed. We run the latest versions at all times of EVC’s WinOLS with all the required checksums as needed for your car.
We have the latest Bosch diagnostics as well as numerous dealer level tools to communicate with your car. In addition we also use wideband lambda and advanced knock monitoring systems to ensure your car is in peak health. Unlike some of our competitors we can recover ECU’s as a result of a software crash ensuring we keep your car on the road at all times.
We have a state of the art rolling road installed in our premises which can give you consistent and accurate results.
All of our tuning is done in house, we are more than happy to talk you through your map live and demonstate what we have altered in our remapping software. Unlike some of our competitors like to claim, we do not simply “Work out of a suitcase”. Whilst some tuning companies will download your original file, email it to a tuning house who will modify the file and flash it back into the car, at Big Fish, we ensure you car has a truly customised map inside it whilst offering true value for money.
We do not use generic or off-the-shelf maps, the map in your car will be unique and customised to your own car and (if they are fitted) the supporting modifications.
Call us for some friendly advice, even if you are looking to tune your car in the future we can certainly advise on a path forward for yourself. We at Big Fish will happily spend time explaining the best solution for yourself.
We can offer a courtesy car whilst your car is with us. Whether it is to just get to the local town of Stokesley, or to get you to work, the Saab 9-5 2.3T Aero with 270bhp is available.
Our results speak for themselves, we look forward to hearing from you.