RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 hp View larger

RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 hp

RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 hp. Enjoy maximum acceleration, shooting and driving dynamism even with the Ultimate Connect feature.

More details

$ 579.00

  • More
    power
  • Less
    consumptions
  • 5 Years
    warranty

Free shipping!
Get 5% discount Get 5% discount
RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 hp
RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 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 LMM 370 hp

RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 hp

BeforeRaceChip Pro 2
Power370 hp462 hp
Torquestandard+25%
Consumptionsstandard-15%
RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 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 LMM 370 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

Chip tuning Isuzu D-Max 3.0 TD 136 hp

I was blown away by the power gains I experienced after installing the DrakeBox Monza on my Honda. The acceleration and top speed improvements are noticeable, and the Monza's ability to reduce fuel consumption is a bonus. I'm extremely satisfied with my purchase.

Diesel performance Chevrolet Evada 2.0 VCDI 120 hp

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

Chip tuning Opel Astra 1.7 CDTI 101 hp

All very satisfactory - any queries were answered/dealt with promptly

Performance chip Ford Transit 2.2 TDCI 140 hp

We have bought a feew of these now, and are fitting out the many vehicles that we have. All work excellent and fitted with-in minutes. Excellent value and a well presented product.

Chip tuning Hyundai I30 I.6 CRDI 110 hp

Big THANKS for your Draketuning Power-Box! I am very glad to have this device very quickly! This fantastic device has given me more impressions of driving of my SY Actyon!

Chip tuning Ssangyong Rexton 2.2 E-XDI 178 hp

excellent service and a really well made unit

Performance chip Vauxhall Astra 1.7 CDTI 80 hp

Installing the DrakeBox Monza on my Bmw has been a fantastic decision. The Monza has significantly increased the performance of my vehicle, delivering impressive power gains and improving acceleration and top speed. The installation process was simple and easy, and I was able to feel the difference in performance immediately. I would highly recommend the DrakeBox Monza to any Bmw owner looking to enhance the performance of their vehicle.

Diesel performance Toyota Auris 2.2 D4D 177 hp

After installing the DrakeBox Monza on my Toyota, I immediately noticed a significant improvement in fuel economy. The Monza's ability to optimize fuel consumption while still increasing performance is truly impressive. I'm thrilled with the money I'm saving on gas, and I would highly recommend the Monza to any Toyota owner looking for an efficient and effective tuning solution. Overall, the DrakeBox Monza has been a great investment for both my vehicle's performance and my wallet.

Performance chip Chevrolet Evada 2.0 VCDI 120 hp

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

Chip tuning 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!

Write a review

RaceChip Ultimate GMC Sierra HD 6.6 LMM 370 hp

Write a review