Redstar's secondary downpipes replace the factory secondary catalytic converter sections on BMW models with the S68 4.4-litre twin-turbo engine: the XM (G09), X5M / X6M Competition (F95/F96) and X5 / X6 / X7 M60i. Choose the standard version or the Heat Shielded version.
Key Features
- Covers the lower sections only and works with the factory OPF / GPF
- Suits right-hand-drive and left-hand-drive cars
- 100% TIG welded and back purged, 2.0 mm wall
- OEM-spec flanges and the same brackets and mounts as the factory part
- 100% bolt-on installation
Note For off-road and motorsport use only. This part is not designed to meet emissions or noise standards and is not for use on public roads.
