Experiencing performance issues or elusive problems that standard diagnostics can’t identify?

Our advanced diagnostic services, typically reserved for motorsport teams, deliver insights and solutions far beyond what dealers, independents, or specialists can offer.

At Llandow Tuning, we bring cutting-edge technology and expertise to tackle the most challenging engine issues. From advanced in-cylinder pressure analysis to real-time combustion diagnostics, we identify problems with precision—often without the need to strip the engine. This saves you time, money, and unnecessary downtime.
Using motorsport-grade diagnostic tools and techniques, we can evaluate engine performance, detect issues such as cylinder pressure imbalances, timing irregularities, or airflow inefficiencies, and provide actionable insights to resolve them effectively.

Our services aren’t just limited to identifying faults; we specialize in optimizing your engine's performance. Whether you’re preparing for competition or seeking to refine your daily driver, our advanced diagnostics ensure your vehicle runs at its best. From VAG to Ford, BMW, and more, our expertise spans all major platforms.

Don’t settle for the limitations of standard diagnostic equipment. With tools like in-cylinder pressure transducers, advanced data logging, and live engine simulations, we offer insights typically reserved for top-tier motorsport applications. Let us take the guesswork out of diagnostics and give you the confidence to move forward with your build or repair.