Vauxhall INSIGNIA VXR is known for its potent performance, purposeful high speed and good looks. These features make it an impressive car for a lot of drivers. However, the owner of this car wanted an increased performance with some very loud and impressive notes. Since DKU performance specializes in developing all types of exhaust systems for all types of vehicles, we designed and fabricated this car with a turbo-back exhaust system. We designed the downpipes with a larger diameter to allow for a better flow of air, which in turn increased the sound as well. We completed the upgrade by installing our very own DKU tips to enhance the look of the car. This car started sounding loud and performing better after getting its custom job done by the professionals of DKU Performance.