Bull-X MK7 GTI/Golf R "EGO-X" Cast Downpipe With ECE-Catalyst

Featuring 3" tubing throughout with a massive 3.5" cast section at the turbo outlet, the Bull-X downpipe is for those looking to make the most power. Other features include: Made in Germany T304 stainless steel left to a raw bead blasted finish to show the material quality. Cast outlet section for smooth airflow with no restriction. The outlet measures 3.5" on the outer diameter with a 2mm wall thickness. This allows the inner diameter to be 3.35" for maximum power. In the case of the EGO-X downpipe, the entire upper part as well as the lower part of the flexible tube were manufactured completely from a single piece casting. After the turbocharger outlet of 84mm, the downpipe goes to a diameter of 121mm. Caulculated 3D flow analysis yields the maximum exhaust flow, which can only be implemented to this level by using a single piece casting. Features ECE-approved Euro 6 catalyst for CEL-free operation Includes 2.5" reducer for stock exhaust (2.0T only). This reducer can be removed for