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!
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.
Custom-Code’s Flashwire technology allows you to switch back to a completely standard remap in case your vehicle needs to visit the dealers or your mum needs to ‘borrow’ your baby for the weekend.
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.
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.
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.
If you’re not close to one of our dealers then we have you covered with our Flashwire technology. We can send the cable out directly to you and offer full technical support to help you along the way.