Dinan Cold Air Intake BMW 540i/740i/840i (G30/G11/G14) X5/X6/X7 40i (G05/G06/G07) Carbon Fibre

Dinan Cold Air Intake - 2016-2026 BMW 540i/740i/840i/X5 40i/X6 40i/X7 40i

Dinan has been developing BMW-specific performance hardware for decades, and their cold air intake system is a straightforward example of what they do best — take a factory design and improve it meaningfully. The stock BMW airbox is a restrictive closed unit, and Dinan's semi-open replacement flows at least 20% more freely, allowing the engine to breathe properly, pull in cooler air, and make better use of what it already has.

This listing covers the Dinan Cold Air Intake for the 2016–2026 BMW 540i, 740i, 840i, X5 40i, X6 40i, and X7 40i — spanning the G30, G32, G11, G12, G14, G15, G16, G05, G06, and G07 chassis platforms. All share the same B58 engine family and this intake is developed specifically around that application.

Key Features

• Semi-open intake design — at least 20% less restrictive than the factory airbox
• Lowers intake air temperature for denser, more combustible charge
• Gains of up to 8 WHP and 16 ft-lb torque at 2500 RPM on a stock vehicle (approximately 21.7 Nm)
• Carbon fibre construction — suits G01, G02, G05, G06, G07, G11, G12, G14, G15, G16, G30, G32
• Dyno and flow bench tested by Dinan's in-house engineering team
• Estimated install time: 1 hour
• Backed by Dinan's warranty: remainder of factory limited warranty or 2 years/unlimited kilometres, whichever is greater

Vehicle compatibility, part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's year, model, and configuration before ordering.

Not sure if this intake suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.