Audi A4 – Turbo diesel engine
Common Rail | In-line four engine | 1968 cm3 displacement

More power, greater torque, superb mid-range punch, stronger acceleration and quicker responses: you’ll love the new characteristics RaceChip chip tuning will give your car.
Access your car’s power reserves. RaceChip tuning doesn’t simply turn everything to the max – it optimizes intelligently within your engine’s design limits.
Why do models produced by the same manufacturer with same engine size and number of cylinders have different power outputs? Because often the only difference between more powerful engines today is the motor management electronics. The hardware is the same – it’s the software that makes difference.
RaceChip’s electronic tuning work according to the same principle.
It means we can make the most of the power reserves in your engine and help you to enjoy the performance of a more powerful car at a fraction of the price you’d pay otherwise.
Even if your car has a powerful engine as stock, the engineers will still have built in reserves to allow for climatic conditions and fuel grades around the world. Engine optimization by RaceChip can tap into these reserves to give you a new, exciting driving experience in your own car.
With a performance upgrade from RaceChip, cars often develop more power than the next model up in the range, at a fraction of the cost.
Chip tuning improves power output primarily by electronically optimizing the fuel injection system.
Forced induction on petrol engines can be by means of supercharger or turbocharger.
The most common fuel-delivery systems for diesel engines are common rail injection and pump-nozzle injection.
Our modules can be fitted to cars with diesel particulate filters with no problem.
Today’s engines are controlled electronically using software. RaceChip’s plug-in devices access this software via specially developed mini-computers which are as advanced and sophisticated as state-of-the-art OEM systems fitted by leading manufacturers.
This is the only way that RaceChip’s optimization software can register, optimize and relay the sheer number of parameters
involved and maintain the high product quality we are committed to.
Our customers are often amazed by how user-friendly our high-tech products are, though. The technology is sophisticated but the installation is quick and easy. And the driving experience? It’s fantastic.
Our highly specialized engineers devote themselves to the complex process of developing processor-controlled tuning boxers. That’s why we are the experts in electronic performance enhancement regardless of manufacturer. Our quality standards are as high as any OEM supplier.
That’s why our products pass the most rigorous testing, and why we sell over 100,000 chip tuning products every year and have satisfied customers in 135 countries around the world.