FJ MotorWerkes Bmw M2 M3 M4 G80 G81 G82 G83 G87 S58 Turbo Inlet Pipes Upgrade

FJ Motorwerkes S58 Turbo Inlet Pipe

For G87 M2 | G80/G81 M3 | G82/G83 M4

The FJ Motorwerkes S58 Turbo Inlet Pipe is designed to do one thing, let your BMW breathe better. Built for the G87 M2, G80/G81 M3, and G82/G83 M4, this upgrade replaces the restrictive factory pipe with a smoother, higher-flow solution that dramatically improves throttle response and turbo spool. Whether you’re running a stock turbo or a hybrid setup, this is a core airflow upgrade that delivers real-world gains.

The factory inlet setup is functional, but flawed. Narrow, convoluted passages and harsh bends introduce turbulence and restrict airflow, especially at higher boost levels. The FJ Motorwerkes pipe solves this with a free-flowing design, constructed from rigid, heat-resistant aluminium that won’t collapse or flex under pressure.

This isn’t just about peak numbers, it’s about fixing a known bottleneck. The result is quicker turbo response, smoother power delivery, and a more connected driving feel, especially under load. And unlike some aftermarket options, this pipe is engineered to retain all OEM provisions, including the factory PCV connection and sensor location, ensuring full compatibility with your stock or tuned ECU logic.

Installation is straightforward. This is a true bolt-on part: no cutting, no fabrication, and no compromises. Every kit includes high-quality silicone couplers, stainless clamps, and precise CNC machined fittings for a factory like fit. It installs cleanly with OEM hardware and integrates seamlessly with your stock or aftermarket intake and turbo setup.

It looks the part too, finished in durable wrinkle black powdercoat for an OEM+ aesthetic that resists heat and corrosion. It adds a subtle, purposeful upgrade to your engine bay, clean, aggressive, and functional.

Whether you’re Stage 1 or fully built, this inlet pipe gives your S58 engine the airflow it deserves.

Key Features

• Retains factory PCV and sensor location
• Durable black powder-coated finish
• Improved turbo spool and airflow
• Enhanced engine responsiveness
• Strong aluminium construction (vs stock plastic)
• Deletes factory sound resonator for improved turbo sound
• Clean OEM-style fit and appearance
• Backed by FJ Motorwerkes warranty 

Applications

• 2020– BMW G80 M3 / M3 Competition Sedan
• 2023– BMW G81 M3 / M3 Competition Touring
• 2020– BMW G82 M4 / M4 Competition Coupe
• 2020– BMW G83 M4 / M4 Competition Convertible
• 2023– BMW G87 M2 Coupe