FLASH SALE: Use the code DB10 and get 10% discount. Offer valid until 22 December
View larger 
RaceChip Ultimate Mercedes C (W205) 250d 204 hp
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 C (W205) 250d 204 hp
| Before | RaceChip Pro 2 | |
|---|---|---|
| Power | 204 hp | 246 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.
DrakeBox Chip tuning
Satisfied customers
Chip tuning Fiat Ducato 2.0 M-JET 115 hp
great thing,did make a big difference on my car.Fast delivery.
Diesel performance Ford Galaxy 2.0 TDCI 163 hp
amazing product and extremely helpful sellers, highly recommended many thanks
Performance chip Vauxhall Meriva 1.7 CDTI 110 hp
I must say, This chip by far out performs the guys who do remaps. I am more than pleased. No black smoke as we are guaranteed, excellent fuel consumption.
Performance chip Opel Antara 2.0 CDTI 150 hp
The DrakeBox Monza installed on my Jaguar has significantly improved the performance of my vehicle. The installation process was simple, and the Monza has unlocked the full potential of my engine, providing impressive power gains and improving acceleration and top speed. I would highly recommend the DrakeBox Monza to any Jaguar owner looking to take their vehicle's performance to the next level.
Performance chip Chrysler 300 C 3.0 V6 CRD 218 hp
very impressed and easy to install.
Performance chip Opel Astra 1.7 CDTI 101 hp
All very satisfactory - any queries were answered/dealt with promptly
Chip tuning 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 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.
Performance chip Iveco Daily 2.3 UNIJET 136 hp
Excellent product, well worth the money
Diesel performance Volkswagen Caddy 2.0 TDI CR 102 hp
I truly love the drake box. I've had it on two cars now and must have done 40000 mile, with no problem, fuel and performance great,,,