FLASH SALE: Use the code DB10 and get 10% discount. Offer valid until 22 December
View larger 
RaceChip Ultimate Mercedes R (W251) 350 CDI 4MATIC BlueEF. 265 hp
- Description
- Accessories
- Pack
Tap into your car’s full power potential
With a processor that's perfectly tuned to the demands of modern engines, premium components, and a comprehensive service and safety package, Ultimate offers the ideal combination for a one-of-a-kind driving experience. Whether you’re stringing bends together on a country road, accelerating away from a traffic light or cruising along the motorway, you'll feel the difference and love the feeling.
RaceChip Ultimate Mercedes R (W251) 350 CDI 4MATIC BlueEF. 265 hp
| Before | RaceChip Pro 2 | |
|---|---|---|
| Power | 265 hp | 334 hp |
| Torque | standard | +25% |
| Consumptions | standard | -15% |
Our Smartphone Connect Feature
Experience a whole new level of chip tuning with RaceChip Ultimate Connect. Our latest innovation offers you the option of switching between several performance optimisation modes via your smartphone running the RaceChip app like 3 performance modes, warm-up timer and much more.
RaceChip Ultimate: safety and warranty
Our optimisation software ensures that the RaceChip works only within your engine’s safe rev range. Thanks ,to our Engine Protect System, when you get close to the red line or go into the red, the chip automatically shuts down so that your engine is running in stock condition again. As soon as the revs drop, the chip turns on again. With RaceChip Ultimate you will receive a 5 years warranty.
Related products for your
Mercedes R (W251) 350 CDI 4MATIC BlueEF. 265 hp
DrakeBox Smart Pack
- Chip tuning DrakeBox Monza
- DrakeBox Connect Bluetooth Adapter
- DrakeBox Connect Android App
DrakeBox Performance Pack
- Chip tuning DrakeBox Monza
- Chip tuning accelerator DrakeBox iDrive
- Wireless remote control DrakeBox Monza
DrakeBox Chip tuning
Satisfied customers
Chip tuning Jeep Grand Cherokee 3.0 V6 Multijet 250 hp
The chip immediately rid the car of most of the throttle lag. Fuel economy is better, but not at the rates expected.
Chip tuning Hyundai Santa Fe 2.2 CRDI 155 hp
I’ve had the Drakebox chip in my car for about two months and have found it to be very good. I’m getting between 100-150 kms more from a tank of fuel and a definite boost in low end performance. I have left it on the factory installed setting but am hopeful of trying some of the other 13 settings to see if the will suit my vehicle and give better still performance.
I’m very happy with my purchase and am recommending DrakeChip to friends and even my mechanic.
I was very impressed with the delivery ( three and a half days from Italy to my door) absolutely fantastic. It takes 7 days or more for Australia apostles to get a letter from the Eastern States to Perth ( about 4500 kms) and it only took 3 1/2 days to come from Italy via France, China, and Singapore. WOW!!!
Very very impressed in every way. Thank you!
Performance chip Ford Transit Custom 2.2 TDCI 155 hp
I installed the DrakeBox Monza on my Ford, and I couldn't be happier with the results. The Monza has increased my vehicle's power and torque, and it's made a significant difference in how the car drives. I would highly recommend the Monza to any Ford owner looking for an upgrade.
Performance chip Ford Galaxy 2.0 TDCI 163 hp
amazing product and extremely helpful sellers, highly recommended many thanks
Performance chip Ford S-Max 2.2 TDCI 200 hp
Steep hills are not a problem, now that I have extra power. The car is more fun to drive. To say that I am well pleased is an understatement.
Diesel performance Suzuki Vitara 2.0 HDI 109 hp
This Product is Excellent in Every way, It totally transforms the 1.3 Engine and makes it perform like a 1.6, Sellar is First Class in Every way too.
Chip tuning Ford Galaxy 2.0 TDCI 115 hp
hi.. i wold like to congrats this product and will introduce to my friends as well. good performance
Chip tuning Hyundai Santa Fe 2.2 CRDI 155 hp
Does what I want. Reducing fuel consumption while making engini smoother and quieter while still producing more usable power and torque. A bargain at any price.
Chip tuning Chevrolet Evada 2.0 VCDI 120 hp
top product does exactly what it says on the tin very impressed! thanks +++++++
Diesel performance Fiat Ducato 2.0 M-JET 115 hp
great thing,did make a big difference on my car.Fast delivery.