Dinan 20-26 BMW X5 M/X6 M (F95/F96) Valved Axleback Exhaust System - Polished Tips

Sound isn't the only aspect of the exhaust that has been modified. The Dinan F9x X5M/X6M exhaust has been skillfully crafted entirely out of T304 stainless steel and TIG welded for the best visual appearance and color. The entire system is then brush finished to further guarantee an immaculate looking system out of the box. The attention to detail is not limited to parts of the system you can't see once the exhaust is installed but is also extended to the exhaust tips themselves. The Dinan exhaust sports massive, quad 4.5" (114mm) clamp-on, double-walled, polished stainless steel and laser engraved exhaust tips that are befitting of the big Bavarian beast. The tips masterfully fill up and accentuate upon the factory cut-outs showcasing an extremely aggressive, yet refined, styling that will force people to take notice even before it is heard.

• Maximum gains of +6 HP and +5 ft-lb of torque
• Enjoyably louder, sportier sound
• Drone abatement technologies used to reduce cabin resonance
• Four, diffuser filling, 4.5" (114mm) double-walled, polished stainless steel clamp-on tips with laser engraved Dinan logo
• Larger diameter piping for increased flow (83mm vs. 80mm)
• Stock exhaust valve actuators reused, and operation of exhaust valve is unchanged so exhaust tone can be adjusted via the M-drive settings
• Computer controlled exhaust valves are retained and limit noise during low-speed driving and open fully during high-load conditions
• Twin secondary exhaust valves are a whopping 76mm diameter, making them 30% less restrictive than the OE valves
• 100% 304 Stainless Steel construction
• Factory-like fitment with included mounting hardware

This part also goes by the following cross reference.

Cross Reference Part Number: dnnD660-0090