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BMW 320D G-Series Custom Tuning – Unleashing Power at DC Remapping UK


At DC Remapping UK, we recently had the pleasure of working on a BMW 320D G-Series, a popular model in the BMW line-up, known for its balance of power and efficiency. The goal? To take this already capable vehicle to the next level in terms of performance and driving experience. With thousands of hours of tuning experience on similar platforms, we knew we could achieve impressive results – and we certainly did.


Initial Performance


When the car first arrived at our workshop, it was running on its standard software, generating 182bhp and 400nm of torque. This is respectable power for a 2.0-liter engine, but we knew there was plenty more potential to unlock with a custom tune.


Many vehicles, especially performance-oriented models like the BMW 320D, are equipped with engines that have a lot more capability than what the factory software allows. Manufacturers often leave headroom in the engine’s performance to meet global emissions standards and to ensure a broad market appeal, prioritizing efficiency and reliability over raw power. However, by carefully adjusting the vehicle's ECU (Engine Control Unit) settings, we can tap into that hidden potential, safely extracting more power and improving overall performance.


The Tuning Process


At DC Remapping UK, we use our state-of-the-art 4WD linked VTECH dyno for all custom tunes, allowing us to precisely monitor and adjust each vehicle’s performance in real-time. For this BMW 320D, we started by custom tuning the engine’s ECU, optimizing fuel delivery, boost pressure, and timing to ensure the engine could deliver increased power without sacrificing reliability.


But we didn’t stop there. We also installed the xHP Stage 3 gearbox software, an upgrade specifically designed to improve the transmission’s responsiveness and durability under the increased power load. With the xHP Stage 3 software, the car benefits from faster, smoother gear changes, which significantly enhances the driving experience – particularly during hard acceleration or spirited driving.


The Results


After our tuning process, we saw a significant improvement in the car’s performance. The BMW 320D’s power output jumped from 182bhp to 222bhp, while torque increased from 400nm to 498nm. This increase in both horsepower and torque has transformed the way the car drives, offering a much more responsive and thrilling experience on the road.


Not only does the additional power make the car faster, but the increased torque means better in-gear acceleration, making it easier and more enjoyable to overtake on highways or handle hilly terrains. The smoother gear changes provided by the xHP Stage 3 gearbox software also mean the car feels more refined, delivering power more seamlessly than before.


Customer Savings and Satisfaction


Our customer didn’t just leave with an enhanced driving experience. By choosing DC Remapping UK for their custom tune, they also took advantage of our Buy Now, Pay Later option, making it easier to manage the cost of their vehicle upgrades. On top of that, they saved £149 during our special offer, making the decision to unlock their BMW 320D’s full potential even more rewarding.


This is one of the many reasons why customers from all over the UK travel to DC Remapping UK – not just for the outstanding results we deliver but also for the exceptional value and service we provide.


Why Choose DC Remapping UK?


We have massive amounts of experience on platforms like the BMW 320D, with thousands of hours of development under our belt. Our state-of-the-art equipment, combined with our deep expertise, ensures that every vehicle we tune leaves our workshop with optimized performance and reliability.


At DC Remapping UK, we take pride in offering custom tuning solutions that are tailored to each vehicle. We don’t just offer generic “off-the-shelf” tunes each tune is created and fine-tuned specifically for your car, ensuring maximum performance gains without compromising the car’s long-term reliability.


Final Thoughts


If you’re looking to get the most out of your BMW 320D or any other vehicle, custom tuning with DC Remapping UK is the way to go. Whether you want more power, better fuel efficiency, or just a more engaging driving experience, we have the knowledge, tools, and expertise to make it happen.


If you’re ready to take your car’s performance to the next level, get in touch to schedule your custom tuning session.






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