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Tuning the BMW M550i

ECU remapping for the BMW M550i can result in substantial benefits. By fine-tuning various engine parameters, such as fuel delivery, ignition timing, and turbo boost, it can unlock increased horsepower and torque. This enhanced performance often leads to quicker acceleration, improved overall responsiveness, and a more exhilarating driving experience.

Tuning your BMW M550i offers the opportunity for better fuel efficiency in some cases. Optimizing engine parameters can lead to more efficient combustion, potentially increasing miles per gallon without compromising the vehicle's performance.

It's important to note that ECU remapping for your BMW should be performed by reputable professionals familiar with the specific intricacies of the BMW M550i. Done correctly, it can provide significant performance improvements while maintaining reliability and adhering to manufacturer standards, that's where we come in to help at GAD Tuning LTD with our professional remapping and tuning services

Want to see your BMW M550i on our rolling road? we can film your BMW M550i dyno run on our 4WD rolling road, just ask us about it when you book!

GAD Tuning Remap Specialists - The Process / Promo Video

Specialists in high performance tuning for luxury Marques . GAD Tuning - The Process . State of the art Dyno facility . Multi ramp fitting centre . Comfortable waiting lounge with TV, Netflix, Sim rig, PS5, PSVR2, complimentary tea, coffee and snacks #Mercedes #AMG #BMW #Mpower #Audi #AudiRS #Lamborghini #ferrari #maserati #jaguar #astonmartin #porsche #abarth #cupra #rangerover #rollsroyce #mclaren #mini

About the BMW M550i

The BMW M550i is a remarkable car that offers an unforgettable driving experience. Its sleek and stylish design immediately catches the eye, with its bold lines and aggressive stance. The powerful engine under the hood is a true marvel, delivering an exhilarating performance. This luxury sedan is equipped with a turbocharged V8 engine that effortlessly produces an impressive amount of horsepower. The M550i also boasts a smooth and responsive eight-speed automatic transmission, allowing for seamless gear shifts. Whether you're cruising on the highway or tackling winding roads, this car offers a dynamic and thrilling ride. With its advanced technological features and comfortable interior, the BMW M550i perfectly combines luxury and performance.

Inside the M550i, you'll find a cabin designed with both elegance and functionality in mind. The high-quality materials and attention to detail create a luxurious and comfortable environment. The seats are supportive and plush, ensuring a pleasant experience on long drives. The infotainment system is user-friendly and offers a wide range of features, including a crisp touchscreen display and a premium audio system. Safety is also a top priority in the M550i, with advanced driver assistance systems that provide peace of mind on the road. Overall, the BMW M550i is an exceptional car that combines power, luxury, and technological innovation to deliver an unmatched driving experience.

4wd Rolling Road

Akrapovic Exhausts

Eventuri Intakes

Data monitored while tuning your BMW M550i

Knock detection
Fuelling trims
Fuelling strategies
Torque limitation
Fluid temperatures
Oil temperatures
Gearbox temperatures
IAT's (Intake air temperatures)
AFRs (Air fuel ratios)

How much power & Torque could you gain from your BMW M550i?

ECU remapping is a short-term investment built for long-term gain. At GAD Tuning, we specialise in the enhancement of high-end, high-performance brands and models so as to guarantee they are reaching their full potential when you are on the road. Our vehicle tuning service will help maintain the quality of motoring that your Mercedes already embodies. That feeling of knowing your engine is running at the pinnacle of its powers is one that is rarely rivaled, and from our engine remapping workshop in essex you can guarantee that will be the case every time you set foot in your vehicle. What makes us stand out from our competitors? Our in-house team ensure each and every development is tailored specifically to the requirements of your vehicle thanks to our cutting-edge technology. The state-of-the-art communications equipment we have here at GAD Tuning mean that our Essex and London ECU remapping services can be carried out to the highest standard. Many companies will simply remove the maps and then install generic software that prevents you from accessing the full benefits ECU remapping can offer, meaning your Mercedes AMG or Black series may never fulfill its full potential.

To finish it all off, your car can be placed on our rolling road inside our top of the range dyno cell, to give you before and after printouts so you can see the performance gains of your M550i

Wait in comfort

Mark Rose Redline magazine racing at GAD Tuning

Relax in our waiting area with ample seating, large kitchen, complimentary refreshments, 458 Challenge wheel table, V8 Coffee table, Large 50” 4k HDR TV, Netflix, PS5 with PlayStation VR and Fanatec CSL Elite all to accommodate customer while you wait.

We often run competitions on the sim racing setup, so strap in and put on the VR or kick back and watch a movie or TV shows, all while watching over the workshop as we work on your pride and joy.

Access free of charge to beers, wine or soft drinks like Pepsi, Dr Pepper, sweets, chocolate and crisps.

Our waiting area is very important to us as a large percentage of our customers come from literally all over the country and very often other countries.

We perform our ECU remapping / tuning and Rolling Road testing from our workshop in Essex UK, we regularly have customers from London, Cornwall, Wales, Birmingham, Manchester, Leeds, Scotland and even Denmark, Monaco and Switzerland just to name a few so making it comfortable was key.