RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp View larger

RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp

RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp. Enjoy maximum acceleration, shooting and driving dynamism even with the Ultimate Connect feature.

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£ 449.00

  • More
    power
  • Less
    consumptions
  • 5 Years
    warranty

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RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp
RaceChip Ultimate GMC Sierra HD 6.6 LML 402 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 GMC Sierra HD 6.6 LML 402 hp

RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp

BeforeRaceChip Pro 2
Power402 hp503 hp
Torquestandard+25%
Consumptionsstandard-15%
RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp

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 GMC Sierra HD 6.6 LML 402 hp

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

Satisfied customers

Performance chip 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.

Diesel performance Jeep Liberty 2.5 CRD 143 hp

The BESTperformance and less fuel, UNREAL!!! If you don't have one get one. GO DRAKEBOX

Diesel performance 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 Volkswagen Golf 7 2.0 TDI CR 150 hp

This is my third drake tuning box I have bought, this is the only chip I will buy or recommend as a master technician,,

Chip tuning Peugeot Expert 2.0 HDI 163 hp

This Tuning Box is really amazing!!! My car is running a lot smoother and has a Big Power Increase. Fuel economy is increased also.

Diesel performance Chrysler 300 C 3.0 V6 CRD 218 hp

very impressed and easy to install.

Performance chip Ssangyong Kyron 2.7 XDI 165 hp

Installing the DrakeBox Monza on my Ssangyong was a breeze. The instructions were clear, and the installation process was simple and straightforward. In addition to the easy installation, I was also impressed by the excellent customer support provided by the DrakeBox team. They were quick to respond to my questions and provided helpful advice throughout the process. Overall, I'm extremely satisfied with my purchase and would highly recommend the DrakeBox Monza to any Ssangyong owner looking for an easy-to-install tuning solution with top-notch customer support.

Diesel performance Great Wall V200 2.0 TDI 143 hp

The box is great still have a flat spot in first gear

Diesel performance Chevrolet Evada 2.0 VCDI 120 hp

top product does exactly what it says on the tin very impressed! thanks +++++++

Diesel performance 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.

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RaceChip Ultimate GMC Sierra HD 6.6 LML 402 hp

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