top of page
BMW & VAG Tuning Specialists 
Get a Quote

Free Quote & Expected Gains

Vehicle Stats

(If you can't find your vehicle send us your reg in the get a quote section)

Welcome to DC Remapping UK, Your Premier BMW Stage 1 Remapping and ECU Tuning Experts in Warrington.

At DC Remapping UK, we specialize in BMW performance enhancements and are proud to be the local authority on BMW stage 1 remaps and ECU tuning.


Our expert team provides tailored solutions to unlock the full potential of your BMW, ensuring top performance across all models from the versatile X1 to the powerful M series.

Explore Our Comprehensive BMW Stage 1 Remapping Services:

  • Local BMW ECU Tuning: Precision adjustments for your BMW's engine control unit, enhancing power and fuel efficiency.

  • BMW Performance Tuning Services: Utilize state of the art technology for diagnostics and tuning to elevate your vehicle's performance.

  • Best BMW Remap Options: From the BMW 320i to the BMW M6, we offer optimized remapping to suit your specific model and driving style.

  • Nearby Stage 1 Upgrade Locations: Conveniently located in Warrington, our facilities are equipped with the latest in dyno tech and tuning software.

Featured BMW Remapping Options:


  • BMW X3 and X4 Series: From the xDrive20i to the M40i, experience enhanced torque and power.

  • BMW X5 and X6 Series: Elevate your SUV's performance with custom stage 1 remaps for models like the X5 xDrive30d and X6 M50i.

  • BMW 3 and 4 Series: Discover new levels of agility and acceleration for any model, including the 330i, 430d, and more.

Why Choose DC Remapping UK?

  • Affordable BMW Tuning Services: Competitive pricing with unmatched quality.

  • BMW Tuning Workshops Nearby: Get fast, reliable service at our fully equipped tuning center.

  • BMW Performance Shops Near Me: Your go-to destination for all BMW tuning and performance upgrades.

Ready to transform your BMW's performance with a stage 1 remap? Contact us today for a consultation or visit our workshop. Let us help you achieve the ultimate driving experience with our professional BMW remapping services!

At DC Remapping in Warrington, we recognize that performance remapping is an essential but considerable investment for your vehicle. To make this upgrade more accessible, we proudly offer flexible, interest free finance options. Our goal is to help you unleash your vehicle's full potential without straining your budget.

Here’s what we offer:

  • Affordable monthly installments spread over three, four, or six months

  • Quick and easy setup in less than two minutes

  • Competitive pricing with remaps

  • Customized quotations and clear terms available upon request


We are committed to delivering superior performance remapping and tuning services for all types of vehicles. Our skilled technicians are experts in engine management systems and are dedicated to enhancing the efficiency, drivability, and power of petrol, diesel, and hybrid engines.

Using advanced techniques and the latest technology, we ensure that your vehicle’s engine is optimally tuned. At DC Remapping, reliability and quality are our priorities; we guarantee that our workmanship will meet the highest standards.

Our custom software solutions are specifically designed for each vehicle, allowing us to meet unique performance goals. We develop most of our software in-house and collaborate with leading tuning firms globally to provide top-tier service.

Whether you aim to boost your car’s power or increase its efficiency, DC Remapping is your trusted partner in achieving your automotive performance objectives.

Why DC Remapping?

Developed on premium 4 wheel drive v-tech dyno

100% bespoke in-house ECU calibrations


Each vehicle is fine-tuned for optimum performance, efficency and longevity

Before / after dyno print-outs

At DC Remapping in Warrington, Cheshire, we specialize in providing 100% bespoke in-house ECU calibrations tailored to your vehicle's specific needs. Our team of expert technicians, equipped with deep knowledge and cutting-edge skills, customizes your vehicle’s engine control unit to achieve optimal performance, power, and torque enhancements.

We conduct our precision tuning on a state-of-the-art V-tech 4WD linked dyno, allowing us to measure your vehicle’s performance both before and after the remap accurately and safely.


This approach ensures we deliver a reliable, efficient, and safe tuning service, complete with detailed printouts showing the tangible improvements in your car’s performance.

Understanding that each vehicle demands a tailored approach, we begin every tuning project with a comprehensive health check. This ensures that your vehicle operates correctly, allowing us to enhance its performance confidently and safely.

Our custom ECU calibrations are meticulously designed to maximize your engine’s capabilities while staying within safe operational limits, ensuring both impressive results and reliability.


At DC Remapping, we are dedicated to unlocking your vehicle's true potential, providing performance remap services that redefine what your car can do.



  • Is it safe remapping / tuning an engine?

    The way we tune each vehicle is safe as we do a health check before hand to ensure the vehicle is running correctly and fit for tuning. We also keep the tuning within the safe limits of the engine and its components.

  • What is the difference between what we offer and mobile flash maps or cheaper "custom maps" with no dyno ? 

    The main difference between what we offer and mobile flash maps or cheaper "custom maps" with no dyno is the level of precision and safety. Our custom stage 1 dyno tuning involves fine-tuning the engine management system on a dyno / rolling road, which allows us to accurately measure and adjust various engine parameters such as power output, torque output, air-fuel ratio, and boost pressure. This ensures that the engine is operating within safe limits and that the tuning is optimized for the specific vehicle and its components. In contrast, mobile flash maps or cheaper "custom maps" without the use of a dyno may not offer the same level of precision and safety, and may not take into account the unique characteristics of the vehicle or its components. Additionally, we provide detailed before and after printouts, as well as a health check before any tuning is taken place to ensure the vehicle is running correctly.

  • Is it done on a dyno / rolling road?

    Yes, at DC Remapping, all of our tuning is done on a dyno or rolling road. This allows us to accurately measure the power output and torque of a vehicle before and after tuning, and make any necessary adjustments to the software in a safe and controlled environment. The dyno also allows us to data log the vehicle during the tuning process, which helps us to create the best possible result for your vehicle. Additionally, we also provide a before and after power printout, which lets you know exactly what power your vehicle is producing at every point of the rev band. This ensures that our tuning is both safe and effective.

  • Is it just dyno tuning we focus on?

    Yes, we specialize in dyno tuning, also known as performance tuning, which involves adjusting the programming on the engine control unit (ECU) to optimize the engine's performance and power output. This is done on a dyno or rolling road, which allows us to measure power and torque output, air-fuel ratio, and boost pressure among other things. We also offer other services such as adblue delete, DPF delete, EGR delete, and gearbox tuning.

  • Is it safe to dyno a vehicle?

    Dyno tuning, also known as rolling road tuning, is a safe and controlled way to tune a vehicle's engine management system. The vehicle is securely strapped down to the dyno, which simulates the conditions of the road and allows for accurate measurements of the vehicle's power output. The technician can then make adjustments to the engine management system in real-time, ensuring that the vehicle remains within safe operating parameters. Additionally, the dyno allows for data logging, which can be used to monitor the vehicle's performance and make further adjustments if necessary. Overall, dyno tuning is a safe and effective way to improve a vehicle's performance.

  • Can remapping / tuning void my warranty?

    Yes, remapping or tuning can void your warranty. It is important to check the terms and conditions of your warranty before proceeding with any modifications to your vehicle. Some manufacturers may consider remapping or tuning to be an unauthorized modification and may not cover any repairs or issues that arise as a result. It is always best to consult with a professional and your manufacturer or dealership before proceeding with any remapping or tuning.

  • How long does stage 1 tuning take and can i wait while it is done?

    Stage 1 dyno tuning can take 2-4 hours to be completed,
    More than welcome to wait we have have warm
    waiting area on site with free wifi, free drinks and netflix.

  • Do i get a print out showing before & after performance?

    Yes, you will receive a print out that shows the before and after performance of your vehicle. It will include information such as power output, engine bhp, wheel bhp & torque, his will allow you to see the improvements made by the remapping/tuning process.


What do our customers say about us?

bottom of page