Downpipe for BMW 320i / 330e (F30 / 31/34) L4-2.0L (turbo) B48 2016+

Tube diameter -3,5" (89mm)

Inlet diameter - 89mm

Pipe diameter at joint with centre section  80mm

Mounting flange: OEM

The downpipe is equipped with the following connections:

- two socket for the lambda probe

Used to replace a factory fitted DPF and after its installation exhaust system is unblocked and that noticeably improves the "bottom" of the engine. The so-called turbo hole effect disappears and power and torque increases.

Compare to similar products, our downpipes are made of high-grade stainless steel SS201 with a thicker wall (1.5 mm - competitive products have a wall of 1.2 mm which can crack or warp)