The Dinan D660-0092 High Flow Middle Exhaust system upgrades the midsection of the BMW F95 X5M and F96 X6M to deliver a louder, smoother, and more aggressive tone. The system removes the stock resonator and hydro-formed center section, replacing them with 3.25 in. T304 stainless steel tubing and a mandrel-bent X-pipe. This configuration improves flow between both banks of the exhaust and eliminates the tonal inconsistencies of the factory setup. Designed for perfect fitment and enhanced acoustic performance, it pairs seamlessly with other Dinan exhaust components.

Dinan D660-0092 High Flow Middle Exhaust Features:

• Smoother, Louder, and Sportier Sound
• 83mm Tubing Replaces Stock 80mm for Increased Flow
• Deletes Resonator Between Catalyst and Rear Muffler
• Includes X-Pipe Crossover Made from Mandrel Bent Tubing
• 100% 304 Stainless Steel Construction
• Factory-Like Fitment with Included Mounting Hardware

Emissions Note:

This part is legal for sale or uses on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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