AWE Tuning S-FLO Carbon Fibre Cold Air Intake (CAI) for BMW M4 F82 / M3 F80 / M4 F83 (F8x) S55 - Twin Sealed Airbox Induction Kit, High-Flow Filters, Performance Intake System

Carbon fibre induction upgrade for BMW M4 F82 S55

Unlock sharper throttle response, a richer turbo soundtrack and proven power gains with the AWE S-FLO carbon fibre induction system for the BMW F82 M4. This premium twin airbox setup replaces the restrictive factory intake hardware with a beautifully engineered, fully sealed carbon solution designed specifically for the S55 platform. It is the go-to cold air intake for drivers who want performance, reliability and show-stopping under-bonnet aesthetics in one package.

Why this carbon air intake stands out

• Twin sealed carbon fibre airboxes that mate to the factory front ducts for true cold air supply
• Custom high-flow dual S-FLO filter elements sized for the S55 engine
• 109 percent increase in filtration surface area versus the stock system for improved airflow
• Dyno-proven gains of up to 12 horsepower and 10 lb ft at the crank
• Crisper induction note with pronounced turbo spool and throttle lift-off sounds
• Easy maintenance access to the filters without removing the carbon strut brace
• Retains OEM mounting points, sensor positions and breather connections
• Bonded aluminium fittings and precision moulded housings for long-term durability
• UV-stabilised resin and clear coat to resist heat yellowing and keep the weave looking fresh
• Washable and reusable filter elements to reduce running costs
• No check engine lights and perfect fitment guaranteed

Built for the F8x platform

Engineered around BMW’s S55, this induction kit integrates with the original inlet ducting and strut brace on the F82 M4. It is also suitable for the F80 M3 and F83 M4 Convertible, delivering the same airflow gains and OEM-like compatibility across the F8x range.

Real-world results and customer feedback

We run this kit on customer S55 cars and it delivers every time. The throttle feels more immediate, mid-range pull improves, and the engine bay looks outstanding thanks to the motorsport-grade 2x2 carbon weave. Our customers consistently praise the build quality, fit and addictive induction tone.

What you receive

• Left and right carbon fibre airboxes
• Two AWE S-FLO high-flow filters
• All required mounting hardware

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Professional installation

Want it fitted correctly the first time? Book professional installation with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote.

Upgrade your BMW M4 F82 with a premium carbon induction system that delivers airflow, sound and style in equal measure. Order now and let the S55 breathe properly.