Dinan Carbon Fiber Turbo Inlet Pipe for BMW M240i (G42)/M340i (G20)/M440i (G22) & Toyota Supra (A90) | D760-0062

The Dinan Carbon Fiber Turbo Inlet Pipe (D760-0062) is the definitive upgrade for the revered BMW B58 engine in the M240i (G42), M340i (G20), M440i (G22), and Toyota Supra (A90). Designed for the most demanding enthusiasts, this inlet achieves two critical goals: maximizing turbo efficiency and unleashing the true B58 induction soundtrack.

Replacing the failure-prone factory plastic, this pipe is constructed from robust, attractive carbon fiber utilizing CNC machined fittings for a perfect, direct OEM fitment. By removing restrictive resonators and enlarging the flow path, the Dinan inlet delivers a 14% increase in overall volume with an average of 7.7% larger internal diameter. This optimization results in maximum unimpeded airflow, allowing the turbo to ingest more air, boost efficiency, and operate more reliably. The removal of the resonator also provides the visceral benefit of significant increased turbo vocalization for an aggressive sound profile.

Features:

• Increased Turbo Efficiency: Promotes maximum unimpeded and uniform airflow, reducing turbo workload and boosting reliability.

• Unleashed Sound: Eliminates the factory sound resonator for thrilling increased turbo vocalization and a more aggressive induction note.

• Optimized Flow: Delivers a 14% increase in overall volume over the OEM inlet, with an average of 7.7% larger internal diameter throughout.

• Superior Construction: Built from durable carbon fiber for increased longevity and a stunning visual upgrade.

• Seamless Fitment: Direct, quick, and easy bolt-on replacement featuring CNC machined fittings.

Important Fitment Note (BMW X3/X4 M40i):

This turbo inlet is ONLY compatible with 2020-2025 LCI BMW X3/X4 M40i models. For these LCI X3/X4 M40i applications, the associated Inlet Fit Kit (D763-0101) is REQUIRED to mate the Dinan Turbo Inlet to either the Dinan or factory intake system.

Installation Instructions