High-flow downpipe from Milltek Sport dedicated to the BMW Z4 G29 M40i 3.0
The straight-through downpipe removes the factory catalytic converter (no road homologation).
The modification of the front part of the exhaust significantly reduces back pressure, which translates to improved vehicle performance. The component is made of stainless steel using casting methods.
This limits the number of welds, allowing for better thermal properties.
The component is perfectly fitted to the car, and installation does not require additional modifications.
