CTS Turbo Downpipe for F/G series BMW 120i, 220i, 230i, 320i, 330e, 330i, 420i, 430i, 630i, 730i & xDrive

This CTS Turbo downpipe is engineered for BMW F/G series models sharing the B48 platform, covering 120i, 220i, 230i, 320i, 330e, 330i, 420i, 430i, 630i, 730i and xDrive variants. It replaces the restrictive factory downpipe with a smoother, less obstructive path from turbo to exhaust, helping gases exit more freely for sharper throttle response and reduced backpressure. Built to handle the demands of a tuned B48 engine, it's a solid upgrade for owners chasing better sound and improved efficiency from their turbo setup. A straightforward fitment for workshops upgrading these popular BMW platforms.