Award <br>Winning <br>Software Platinum <br>Edition <nobr>Custom-Code</nobr> Motorsport DSG <br>Software Worldwide Dealer <br>Network <nobr>Custom-Code</nobr> Videos

Here at Custom-Code we’re passionate about pushing the limits of what’s possible. We will always strive to be the very best in our field, and are prepared for the hard work involved.

Why choose from the rest when you can buy from the very best? Our constant devotion to research and development keeps us ahead of the field and this is evidenced by being honoured by Audi Tuner's Gold Award 6 years running. Choose a Flashwire product and install your ECU Software from home!

Find a remap
ECU Software
DSG Software

/// Latest News

October 17th, 2017

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed magna mi, posuere...

/// 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.

Read More »

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.

Read More »

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. 

Read More »


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.

Read More »