Attention: Adaptation work on downpipe necessary. Scope of delivery: - Downpipe 76mm stainless steel with V-band - Flange for downpipe 76mm made of cast iron - Turbo manifold Spa 1.8T with T25 flange - V-band clamp 76mm(Specify vehicle type when ordering)Description: - only in combination with turbocharger GT2554R, GT2560R, GT2859R, GT28R, GT2860RS, GT28RS, GT2871R, GT2876R, GT3071R. Downpipe goes up to approx. cat, as it makes sense to install a 200 cell racing cat (340101) .suitable for: - Audi A3 1.8T 150-180hp - Audi TT 1.8T 150-180hp - Golf 4 1.8T 150-180hp - Seat Ibiza 6K 1.8T Cupra 180hp - Seat Leon 1M1 Cupra 1.8T 180hpnot for Quattro vehiclesRegistration: - for an individual approval according to §21 StVZo, please ask our partner company Exclusive-Tuningparts e.K. at http://exclusive-tuningparts.de/tuvanfrageformular We would like to point out that the installation of this article constitutes a modification which invalidates the vehicle's operating license in accordance with the StVZO. Not permitted for use on public roads.It may be possible to register the turbo kit according to §21 StVZO after a successful exhaust, noise and performance measurement.