Description
Fabspeed’s Sport Cat Downpipe for G0x BMW X5/X6/X7 uses a German-made HJS 200-cell EURO 6 trimetallic catalyst and a 4 in to 3 in tubing transition to reduce backpressure while maintaining flow. The larger converter provides superior filtration for emissions compliance without triggering a check engine light, and the unit installs as a direct bolt-on replacement.
![Fabspeed Downpipe with Sport Cat for G0x BMW X5, X6 and X7 [FS.BMW.B58N.SC]](https://diamondusedparts.com/wp-content/uploads/2026/04/fabspeed-downpipe-with-sport-cat-for-g0x-bmw-x5-x6-and-x7-fsbmwb58nsc.jpg)





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