High-flow downpipe dedicated to BMW M140i / M240i F2x.
The modification of the front part of the exhaust significantly reduces back pressure, which translates into improved car performance. The downpipe is equipped with a sports catalytic converter from HJS with a density of 300 CPSI.
The element is made of stainless steel. Designed to connect with Milltek Sport Cat-back exhaust or the stock exhaust.