FLASH SALE: Use the code DB10 and get 10% discount. Offer valid until 28 April
View larger 
RaceChip Ultimate Citroen C4 (I) FAP 135 136 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 Citroen C4 (I) FAP 135 136 hp
| Before | RaceChip Pro 2 | |
|---|---|---|
| Power | 136 hp | 175 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
Diesel performance Audi A4 3.0 V6 TDI 204 hp
My car went from 88kw with 280nm torque, to 121.4kw with 370nm torque. I'm extremely pleased with this stunning product!
Chip tuning Chevrolet Evada 2.0 VCDI 120 hp
top product does exactly what it says on the tin very impressed! thanks +++++++
Performance chip Peugeot 208 1.6 HDI 115 hp
The DrakeBox Monza has significantly improved the performance of my Peugeot. It's easy to install and provides an impressive boost in power and torque. The Monza has exceeded my expectations, and I would highly recommend it to any Peugeot owner.
Diesel performance Ssangyong Rexton 2.2 E-XDI 178 hp
excellent service and a really well made unit
Performance chip Volkswagen Crafter 2.5 TDI CR 136 hp
i have had several of these chips and this is the best yet. works as described great product and great to deal with
Diesel performance Peugeot 208 1.6 HDI 115 hp
The DrakeBox Monza has significantly improved the performance of my Peugeot. It's easy to install and provides an impressive boost in power and torque. The Monza has exceeded my expectations, and I would highly recommend it to any Peugeot owner.
Performance chip Great Wall V200 2.0 TDI 143 hp
The box is great still have a flat spot in first gear
Diesel performance Opel Astra 1.7 CDTI 101 hp
All very satisfactory - any queries were answered/dealt with promptly
Diesel performance Mitsubishi ASX 2.2 DI-D 150 hp
Easy installation. Noticed immediate increase in both power and torque. Flat spot when trying to accelerate hard form low revs has disappeared giving more confidence in city conditions.
Should have done it a long time ago and it's not that expensive, great product.
Diesel performance 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.