Downpipe designed for vehicles originally equipped with EURO 6 catalyst.

Compatibility:
- BMW G32 B58
- 640i (2017 onwards)
- Power output: 335 bhp

Specifications:
- Pipe diameter: 80 mm
- Connection diameter with the middle section: 80 mm

Features:
- Two lambda probe slots
- Constructed entirely from acid-resistant steel
- Each component manufactured using CNC technology
- 24 months manufacturer's warranty

OE Numbers:
- 18327643152
- 18328631625
- 18328652180
- 18328684788