FLASH SALE: Use the code DB10 and get 10% discount. Offer valid until 8 December
View larger 
RaceChip Ultimate Dodge Ram 2500 355 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 Dodge Ram 2500 355 hp
| Before | RaceChip Pro 2 | |
|---|---|---|
| Power | 355 hp | 409 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
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 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!
Diesel performance Fiat Ducato 2.0 M-JET 115 hp
great thing,did make a big difference on my car.Fast delivery.
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,,,
Performance chip Fiat Ducato 2.0 M-JET 115 hp
great thing,did make a big difference on my car.Fast delivery.
Diesel performance Alpina D3 2.0 D BITURBO 214 hp
Hello! The delivery is very fast! The product is excellent! Thank you! Grande punto 1.3 jtd 90 horsepower. Gery Hungary
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.
Chip tuning Chrysler 300 C 3.0 V6 CRD 218 hp
very impressed and easy to install.
Diesel performance Ssangyong Rexton 2.2 E-XDI 178 hp
excellent service and a really well made unit
Chip Mercedes A 200 CDI 136 hp Throttle Controller
Easy to install and works great! MPG is greatly increased in eco mode and the sport modes are a lot of fun.