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Dinan High Flow Middle Exhaust - 2020-2023 BMW X5M/X6M
Features:
- Smoother, louder and sportier sound
- 83mm tubing replaces stock 80mm tubing for free flow
- Deletes resonator between catalyst and rear muffler for increased volume
- Includes X-pipe crossover made from mandrel bent tubing for minimum restriction
- 100% 304 stainless steel construction
- Factory-like fitment with included mounting hardware
Installation Instructions:
Only confirmed to fit with the Dinan Free Flow Axle Back and stock exhaust systems. Fitment with other axle back units is not guaranteed. No cutting required when paired with the Dinan Free Flow Axle Back system.