Infinity Design BMW G90 M5 Carbon Fibre Cold Air Intake
Engineered for the next-generation BMW M5 G90 (codenamed G90) and its plug-in hybrid BMW S68 4.4 L twin-turbo V8 powertrain, the Infinity Design Carbon Fibre Cold Air Intake sets a new standard in performance, aesthetics and quality.
Built in the U.K. and developed through advanced CFD (Computational Fluid Dynamics) simulations and real-world dyno validation, this intake system is engineered to maximise airflow, reduce intake air temperatures and enhance throttle response — while maintaining factory reliability and fitment.
Its aerospace-grade pre-preg carbon fibre construction offers ultra-lightweight strength and a precision gloss finish that transforms the look of the engine bay. Every component integrates into the G90’s factory mounting points and sensors for a clean, OEM-level installation.
Why it matters for the M5 G90:
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The G90 M5 uses the S68 4.4-litre twin-turbo V8 hybrid engine generating around 727 hp & 1,000 Nm torque. evo+1
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High power and turbocharging demand optimum intake airflow and minimal heat soak to ensure the engine delivers its potential reliably.
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The factory layout is tightly packaged; a high-performance intake must deliver both fitment precision and durable performance.
Key Features:
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100% U.K. design & manufacture
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Pre-preg carbon fibre construction - minimal weight, maximum stiffness
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CFD-designed and dyno-validated for measurable airflow gains
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Designed for direct OEM-style fitment: re-uses factory mounting points and sensors
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High-volume filtration and optimised intake path for boosted throttle response
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Premium gloss carbon finish adds visual performance appeal under the bonnet
Ideal for enthusiasts who want:
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Enhanced induction sound and sharper throttle feel in the M5 G90
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A visually striking engine bay upgrade that matches the car’s calibre
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An intake solution engineered from the ground up rather than a generic “bolt-on”
Infinity Design - Engineering precision, elevated performance, defined by proof.
For this application we have opted for both banks having large cross sectional turbo inlet tubes with smooth non concentric expanding inlet tubes which with silicone couplers.
The turbo inlets are vastly larger in size over the OEM and feature an internal velocity stack which further smoothens and accelerates the air into the turbo housing. The expanding large volume inlet tubes act like a large velocity stack which accelerates the airflow and is much larger than the small and short velocity stack fitted to the internals of the oem intake. The result is a far smoother lower rpm torque availability from the engine vastly improving drivability. Throttle response is immediately felt to be smoother and more eager.
The inlet tubes are attached via a stainless steel v-band clamps to the air filter housings which attaches directly to the OEM front air feeds.