The high-flow downpipe for 2016 - 2019 BMW 340i (F30, F31) is constructed using high-quality stainless steel and, once fitted to the Evolution Line exhaust, it creates a complete system from the manifold to the tailpipes that will further enhance the performance figures: both the torque and power outputs. It incorporates a sporty catalytic converter – which is type-approved to meet ECE regulations, making the whole system ECE compliant – and so no remapping is needed for this performance upgrade. This optional downpipe produces an enhanced sound that delivers a pure racing emotion and fantastic feedback at high revs, without unwanted drone, making it suitable for everyday use.


Power + 13.2 kW at 5900 rpm

Torque + 17.2 Nm at 4000 rpm

Weight - 0.4 kg