Is Your Direct Injection Engine Losing Power? Many modern direct-injection engines slowly lose performance without their owners even realizing it. Over time, carbon deposits build up on the intake valves, restricting airflow and affecting combustion efficiency. The result? Reduced power, poor throttle response, rough idle, increased fuel consumption, and an engine that simply doesn't feel as sharp as it once did. That's exactly what brought this Audi SQ5 into our workshop. Th

Rhys embarked on an exciting road trip from the west side, driven by his passion for automotive performance and a desire to unlock the true potential of his Audi SQ5 TDI. His destination? A top-notch service center known for their expert walnut blasting and custom dyno tuning. What followed was an impressive transformation that exceeded all expectations. Starting Point: Solid Performance Rhys' Audi SQ5 TDI wasn't just any vehicle—it was already a powerhouse with a stock outpu