Stainless steel shock-charging manifold for all large 1.8T as in the Audi S3, TT or Cupra with 210 and 225PS for K04 turbocharger. Due to the enlarged piping results in a significant performance increase. The manifold is TIG welded and processed streamlined. features: Stainless steel, thus highly temperature resistant. WIG welded. optimal piping. K04 flange. High flow. Screws and seal for the turbo are included in the scope of delivery. Plug and play. We recommend to screw the manifold in advance on the workbench with the turbocharger. Please use the 2 oem bolts to fix the Turbo to this manifold. Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com