In the world of automotive performance, finding the perfect balance between power and emissions can be a challenging task. Recently, we had the pleasure of working with Daniel, a passionate Audi TDI owner, who brought his SQ5 TDI to our workshop for a custom dyno tune. In this blog post, we will share Daniel's experience and the steps we took to optimize his vehicle's performance while minimizing soot emissions. Upgrades and Initial Tuning Daniel's SQ5 TDI was equipped with a