Dinan Carbon Fiber Cold Air Intake - BMW F85 X5 M / F86 X6 M

The Dinan Carbon Fiber Cold Air Intake for the BMW F85 X5 M and F86 X6 M addresses the factory filtration system at its most constrained point: total filter surface area. The OEM filters provide just 89 square inches of total area, drawing air only from the front and rear faces. Dinan's custom filters draw from the entire perimeter, increasing total filter area to 292.4 square inches, a 228% improvement over stock. To house filters of that size, Dinan enlarged the carbon fiber airbox lid as far as available hood clearance allows, increasing internal airbox volume by approximately 15%. The result is a system capable of handling higher sustained air volumes with an audibly more pronounced intake character over the factory setup.

Features:

+ 292.4 sq in total filter area vs 89 sq in OEM, a 228% increase
+ Filters draw from full perimeter vs OEM front-and-rear-only draw
+ Carbon fiber airbox lid enlarged to maximum hood clearance for ~15% greater volume
+ Increased airbox volume supports higher sustained air flow
+ More audible intake character vs factory setup
+ Fits BMW F85 X5 M and F86 X6 M with S63 V8 engine