AIRTEC Motorsport Hot Side Boost Pipes Kit for BMW M3 F80, M4 F82/F83 & M2 Competition F87 (S55) – 57mm Alloy Charge Pipe Upgrade with 1/8 NPT Meth Ports

High-Flow Turbo Outlet Pipework for BMW M3 F80, M4 F82 F83 and M2 Competition F87 with S55

Replace the fragile plastic factory pipework on your S55-powered BMW with robust 57mm aluminium turbo outlet pipes that run from the compressor outlets to the charge cooler. This precision kit delivers smoother airflow, stronger boost control and proven reliability on mapped street cars and hard-driven track builds alike. Ideal for Stage 1 and Stage 2 tunes and a smart preventative upgrade to stop common split and crack failures under higher pressure.

Why enthusiasts choose this metal pipe kit

• True 57mm internal bore from end to end to reduce pressure loss and maximise flow to the charge cooler.
• Aluminium construction resists heat and boost, eliminating the weakness of OE plastic items on tuned S55 engines and hybrid turbo setups.
• No flattened sections over the engine which improves throttle response and turbo efficiency.
• Methanol-ready with 1/8 NPT threaded bosses to accept popular water-meth nozzles.

Engineered details that make the difference

CNC-machined ends are designed to reuse the original BMW O-ring seals for an OE-quality fit and leak-free seal. A durable black powder-coated finish looks factory fresh and resists corrosion. Supplied complete with premium silicone couplers, adapters and the required fixtures and fittings for a clean, hassle-free install. This is a quality upgrade we run on our own S55 cars, and customer feedback praises the fitment, reliability and performance gains.

Vehicle compatibility

• BMW M2 Competition F87 with S55 engine
• BMW M3 F80
• BMW M4 F82 and F83

Note. Fits M2 Competition only. Not suitable for the earlier N55-powered M2.

Installation

Typical fitting time is around 2 hours. The original engine cover can be retained. We recommend lightly enlarging the engine cover openings for a neat, OEM-like finish.

Prefer professional installation. Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote.

What is included

• Pair of 57mm aluminium turbo outlet pipes for S55
• 1/8 NPT methanol injection ports on each pipe
• CNC connectors to accept OEM BMW O-rings
• Silicone joiners, adapters, fixtures and fittings
• Black powder-coated finish

Trusted by us and our customers

We have fitted and tested this kit on our own builds and customer cars with excellent results. Expect dependable boost control, improved response and a tidy engine bay that is ready for more power.

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