
SOFTWARE DESIGNED FROM THE GROUND UP.
Give your vehicle the OEM treatment.
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Our OEM Performance Software is simply the most effective modification you can make to a modern turbocharged engine.
We take a pretty unique approach. We don't modify existing software, we take the manufacturers' philosophy and create a complete new calibration designed from scratch exclusively for each model in perfect harmony with our performance parts.
That's what makes the OEM difference.
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Select your brand.
VIEW OUR SOFTWARE RANGE
SERIOUS SOFTWARE FOR
SERIOUS HARDWARE.
We have been developing our OEM+ Performance Software for the past two decades to power our race-winning competition cars. But we know better than anyone that development doesn't stop there. A fast car is always a smooth, torque-rich car. And that's why we believe our OEM+ to be simply the best ECU Software Upgrades and TCU DSG Transmission Software in the market, conceived from a very different approach.
By bringing together a full suite of carefully developed software, all matched to work in perfect harmony with our ever-growing range of hardware, we truly believe that RacingLine Performance can offer customers the most complete range of upgrades for their VWG car.

UNIQUE APPROACH
It's by reprogramming the very basis of the controller itself that we
achieve the results we get - just as the manufacturers themselves work.

MATCHED TO HARDWARE
No other brand can offer you such a comprehensive
'full-car' tuning solution. Our Performance Parts range is the most complete on the market, all matched perfectly to the OEM+ software.

GREAT PERFORMANCE
By starting from scratch for each calibration, OEM+ achieves a very different level of performance and drivability. It's never just about winding up the peak power.

UPGRADES FOR LIFE
Free upgrades on your car for as long as you own it. Start with OEM+ Stage 1, then we will give you Stage 2 and even Stage 3 Software for free!

PEACE OF MIND
We are uniquely positioned to tap into a vast knowledge base and resources network in our development. And we're confident enough that you'll love it that we offer a 30 day full money-back guarantee.

RETURN TO STOCK
Should you ever want to return your car to standard, the OEM+ system has the facility to return your ECU to 'True Stock', the exact state it
was in prior to installation of OEM+ tuning.
WHAT'S AVAILABLE AND HOW TO PURCHASE?
OEM+ is offered in different ‘Stages’ for many models with each stage giving increasing power outputs over the last. The simple format is that Stage 1 works on a completely standard car with no other modifications needed. Stage 2 then delivers higher power, and needs a high flow intake plus a high flow catalyst fitted. Then for those engine types for which we offer a Stage 3 option, that also requires our uprated turbocharger and other parts. Any required hardware parts that you’ll require are listed on our individual product pages.
And the best bit? We give you the higher stage software for free. Start with Stage 1, then work your way up through Stage 2 and even 3 for no additional software cost.
WHY’S OEM DIFFERENT?
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Our new Software Upgrade range is named OEM+.
This name reflects the investment that we’ve put in to developing our software in a new way – using OEM calibration techniques to deliver not only great power and beautiful torque increases, but also to uphold our responsibility to preserve the smoothest calibrations, within factory safety levels, whilst keeping economy good.
It's only by reprogramming the very basis of the controller itself that we can achieve the results we get - just as the manufacturers themselves work.