CSF 2019+ Lamborghini Urus / 2020+ Audi RS Q8 / SQ8 / SQ7 High Performance Intercooler System- BlackBrand CSF Part Number 8211 Category Forced Induction Intercoolers Condition Brand New Original Manufacturer Packaging The intercooler cores are spec'd out by CSF and custom built by PWR. Featuring two rows of rolled cooling tubes with inner fins, these cores make for the most efficient intercoolers available. Because of this, they are able to eliminate heat soak and lower IATs much more efficiently than traditional Bar & Plate or Tube & Fin designs.