Developing industry-leading software requires high-class facilities and world-renowned equipment.

Custom-Code’s Headquarters are based in Chesterfield UK, just 10 minutes from Junction 29 of the M1 and within easily reachable distance from Chesterfield train station. Our facility is among the very best when it comes to the experience, equipment and tools required to develop and test world-class calibration software.

Our custom designed flash bench allows us to modify locked ECUs and those supplied without an OBD-ii socket connection, meaning we can test and tune the majority of ECUs directly on-site. Bosch Motronic MED17, EDC17, and Siemens SIMOS 8 ECUs found in the latest generations of Volkswagen, Audi, Porsche, Seat, and Skoda vehicles cannot be flashed via the OBD-II port upon initial installation.

Our rolling road is capable of supporting speeds up to 175+ MPH and 5000+ ft lbs of torque, with a Bi-Directional roller for testing of both RWD and FWD vehicles. We have the ability to simulate a ¼ mile run or circle track lap, with determinable reaction times specified in the software parameters.

The tools we use are provided by Snap-On, who have a reputation as being the best in the business, which helps to achieve the precision and control needed to create truly mind-blowing conversions and modifications. We also have 2 state-of-the-art hydraulic lifts on site to solve any issues regarding faulty components and to professionally install further after-market parts.

For any further information regarding our facilities please call our support team on +44 (0)1246 455004 or alternatively send us an enquiry message.

/// What makes Custom-Code Software the best?

Fuel pump

Improved Fuel Economy

With a Custom-Code remap your engine is running more efficiently and therefore you will experience improved fuel economy. With the extra torque you’re also able to change gears lower down the rev range which will return better MPG.

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30 Day satisfaction guarantee

30 Day satisfaction guarantee

Here at Custom-Code we’re so confident that you will love our remaps that we offer a 30 day satisfaction guarantee. That means if you’re not satisfied for what ever reason then we will happily refund you in full within the first 30 days of purchase.

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Audi tuner gold

Award winning technology

It’s not just us that think our ECU software is the industry’s best, Custom-Code has won the prestigious Audi Driver Gold Award for tuning the last 6 years running. 

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Engine Reliability

We perform extensive on-road tests with all our maps to ensure your engine not only reaches its full potential but also that it doesn’t cause any unnecessary wear or damage.

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