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Only the best for your Mercedes

Now also in the new C63 S AMG

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Only the best for your Mercedes

More performance

Tap into the true potential of your Mercedes’s power plant.

+30percent
power 1
+30percent
torque 1
All about chip tuning

Better fuel economy

Save money and natural resources with RaceChip in your Mercedes.

  • More torque = earlier upshifts = reduced fuel consumption = lower costs
-1Lfuel saving
per 100km
Save up to 300 GBP per year and more 2
Find out more

Simple. Tested. Safe.

Up to 2 years comprehensive warranty on the engine 3, 5 years product warranty.

  • Improvements always within the engine’s power reserves
Details

RaceChip in the media

RaceChip is the market leader:

  • 100,000 units sold each year
  • Multiple test winner
  • 100 car enthusiast employees
1 Possible improvement 2 E 350 BlueTec and 30,000 km per year 3 Engine warranty availability

Your Mercedes still has power in reserve.

Tap into its full potential with RaceChip.

Why do different Mercedes engines sometimes have such different outputs – despite having the same cubic capacity? Because in today's Mercedes', the main difference between the engines is the software – not the hardware. Our engine tuning products use the same principle.

With RaceChip engine tuning parts, your Mercedes will often have more engine power than the next up the Mercedes range. At a fraction of the cost.

Drive smart with Ultimate:
+64 HP GBP 1,665 savings

(1) The values displayed here are based on the Mercedes E-Class BlueTec T-Model (W212) with 231 HP and 258 HP as stock.

Premium deserves more power

Performance optimisation for your Mercedes

The world's first automobile was a Mercedes. Still today the brand is distinguished by veritable quality and trailblazing innovation – a promising connection for a German chip tuning technology leader like RaceChip.


Mercedes was the first brand to introduce the crumple zone, air bags and anti-lock brakes. They used the world's first ceramic brakes, and invented modern safety systems like PreSafe and assistance systems like Distronic. A highly sophisticated auxiliary device like RaceChip is a match made in heaven for such a brand with a long history of technological innovation.


No matter which Mercedes model you drive, whether saloon or T model, coupé or shooting brake, convertible or roadster, off-roader, estate car or van, we at RaceChip offer electronic engine tuning for all models.


Electronic power improvement for your Mercedes

Mercedes-Benz meets the standard laid out in its motto “Nothing but the best” in all of its vehicles. At RaceChip, we follow the same approach in fine-tuning our optimisation software to the various engines from the brand with a star. With a RaceChip auxiliary device – a type of mini-computer with optimisation software designed specially-designed for your Mercedes engine, the drive in your Mercedes will be even more incomparable whether you're in an A or S class


Benefit from the most innovative performance improvement with RaceChip chip tuning and tap into the potential that today's vehicle electronics in your Mercedes offers. The now optimised electronic signals that control the engine give it a power increase of up to 30% more HP and up to 30% more Nm torque.


Today you can obtain Mercedes-Benz models with engine performance ranging from 136 HP to 204 HP, which are all built on the same engine block for CDI engines with a capacity of 2,143 CC. The carmaker generates these varying performance levels primarily through adjustments in the electronic engine controls. Our chip tuning is based on the same technological principles. With our tuning box you'll have a product that more than exceeds the manufacturer's technological standards.


Quality and safety are always the focus in all of our developments. That's why we guarantee that our performance improvements will always stay within your engine's thermal and mechanical power reserves. Engine tuning via auxiliary devices also have the decisive advantage that the engine protection systems in your Mercedes remain completely active.


Experience Mercedes quality anew: more power, more dynamism, more experience

No matter which Mercedes you drive, whether diesel, petrol or hybrid, BlueEfficiency or BlueTEC, you'll be driving another vehicle with RaceChip chip tuning. Here are just a few examples of what you can achieve with RaceChip in your Mercedes:


In 220 CDI engines with 170 HP standard power in the current series (regardless whether A, B, C or E class) you'll always exceed the power of the 250 CDI engine (Mercedes' next-highest model) with RaceChip diesel tuning. And you'll get it at a fraction of the cost.


For example, an E 220 CDE BlueEfficiency with standard 170 HP reaches an astounding 212 HP with RaceChip Ultimate. The E 250 BlueEfficiency only offers a standard 204 HP.


The 3.0 CDI in the Viano shows what it's really made of with RaceChip, making a power leap from 224 to 292 HP – abundant power for a zippy family driving experience.The Vito with a 122 CDI even has a bit more—you'll have 295 HP available with RaceChip. This makes this transporter an express delivery machine.


The ML 350 BlueTEC is already well motorised with standard 258 HP and 620 Nm. But what a difference with RaceChip: suddenly it offers 334 HP and lets you completely forget the empty weight of well over 2 tonnes. Smaller, lighter vehicles in the city will just stare in disbelief when you speed away from the intersection with 774 Nm torque.

The S 350 BlueTEC diesel, which features a standard 258 HP and 620 Nm torque, experiences performance improvement with RaceChip Ultimate for a spectacular 313 HP and 740 Nm – performance data that suits this premium vehicle extremely well.


In the new Mercedes-Benz A Class with the A 160 CDI, even our entry-level model, RaceChip One, easily boosts it over the 100 level and lands at a lively 110 HP (as well as an incredible 271 Nm).


RaceChip can even tap into power reserves with absolute top models like the CLS 63 AMG. RaceChip Ultimate catapults this modern V8 from 585 HP and 800 Nm to 639 HP and 900 Nm. These values are at least on par with prominent Mercedes tuners like Brabus. However, with RaceChip you'll always get much better value for money.


Optimise your Mercedes now, too.

Further below on this page you'll find an overview of RaceChip chip tuning products for your Mercedes. Choose your vehicle from our vehicle selection tool and you will immediately see how much potential awaits you in your Mercedes. With just a few clicks in our online shop you can put together an optimisation package for your Mercedes. Often you'll receive your specially designed RaceChip the very next day. Simple order directly online and experience your Mercedes like never before.

Which Mercedes-Benz would you like to optimise?
Check out the power your Mercedes-Benz could produce.

Help differentiating CR/PD

Several Audi, Seat, Skoda and VW model series with 2.0 TDI engines use both CR and PD ("Pumpe-Düse" / Unit injector) technology.

RaceChip chiptuning is specially customised to the applicable fuel injection technology with respect to both hardware and software. If your vehicle is specified in the list of applicable models below (all other 2.0 TDI models feature just one type of technology), it is important to determine, before choosing a tuning product, which type of injection technology is installed in your vehicle. For such models, you will therefore find the “CR” or “PD” designation after your engine code.

Performance The following Volkswagen Group model series are applicable: Engine code CR Engine code PD
100kW (136hp) Audi: A3 (8P), A6 (C6)
VW: Golf Plus, Jetta V, Passat B6
CAGB, CBAA, CFFA AZV, BMA, BNA, BRF
103kW (140hp) Audi: A3 (8P)
Seat: Altea (5P)
Skoda: Octavia (1Z), Superb (3T)
VW: Caddy (2K, 2C), Eos (1F), Golf V,
Golf VI, Jetta V, Passat B6, Touran (1T)
CBAB, CBDB, CFFB,
CFHC, CJAA, CLCB,
CLJA
BKD, BKP, BMM, BMP

If your vehicle is in this list and you are not sure if it is a CR or PD version, then simply follow one of the following steps to identify CR or PD technology.

Using the engine code:

For PD models, the engine code consists of 3 characters, while for CR there are 4 characters. You can find your vehicle’s engine code in the specification sheet in your service booklet or on the data sticker in your engine bay.

Using engine images for CR and PD:

Common rail (CR)
Unit injector (PD)
Common rail engine, traverse
CR traverse
Common rail engine, longitudinal
CR longitudinal
Pumpe-Düse (PD, unit injector) engine, traverse
PD traverse
Pumpe-Düse (PD, unit injector) engine, longitudinal
PD longitudinal

Using our customer service:

If the tips above have not clarified the technology type, then please contact our Customer Service department. We will be happy to help. Contact

Your Mercedes-Benz can perform much better than you think. Enjoy more power & torque and an all new driving experience. You will love it. Untap your car’s true performance potential.

Start now

Configure the enhancement package for your Mercedes-Benz.

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RaceChip Ultimate

Our premium model. Unlock the full power potential in your car.
Optionally: Control the power enhancement from your smartphone.

+NA% Output
possible(1)
+NA% Torque
possible(1)
Up to
-NAl/100km
Up to
-NAl/100km
Smartphone
Connect(2)
Smartphone Connect
Unfortunately this is not available for your car.
na years
engine warranty(3)
Incl. na years
engine warranty(3)

from N/A GBP
Unfortunately this is not available for your car.

RaceChip Pro 2

Our bestseller in a second, improved generation.

+NA% Output
possible(1)
+NA% Torque
possible(1)
Up to
-NAl/100km
Up to
-NAl/100km
Incl. na year
engine warranty(3)
Incl. na year
engine warranty(3)

from N/A GBP
Unfortunately this is not available for your car.

RaceChip One

Your entry point into the world of RaceChip.

+NA% Output
possible(1)
+NA% Torque
possible(1)
Up to
-NAl/100km
Up to
-NAl/100km
Optional 1-year
engine warranty(3)

from N/A GBP
Unfortunately this is not available for your car.

The benchmark in chip tuning

All our products provide a complete quality and warranty package.

(1) Performance enhancement statements are maximum attainable values. Variations can occur between otherwise identical factory models.

(2) The Smartphone Connect feature is an optional add-on to the RaceChip Ultimate for an extra charge of 50 GBP. It is available for many cars.

(3) Engine warranty available in the following countries: Austria, Belgium, Denmark, Finland, Germany, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.