Turbo inlet pipes serve two very distinct and differing purposes. On the one hand, optimizing a turbo inlet pipe will encourage better turbo efficiency and responsiveness by allowing the turbo to ingest more air by way of an unobstructed and larger volume flow path. On the other, you have a more visceral benefit that some may argue is equally or even more important than efficiency/flow optimization --- increased sound. No matter which distinct purposes are favored, Dinan will deliver on both.

Regardless of the application, a Dinan turbo inlet replaces the weak and failure-prone plastic factory inlet with a more robust carbon fiber. CNC machined fittings are utilized to ensure proper fitment and guarantee installation as a direct replacement to the OEM inlet. Beyond material and fitment, however, are the improvements to the characteristics of the primary element in the system, the pipe itself. The stock turbo inlet has incorporated additional features (multiple in some cases) that introduce flow restrictions and turbulence while also reducing turbo noises. All these are unwanted but easily rectified by removing the various resonators and enlarging (and optimizing) the path for a more uniform flow. The result is an inlet that delivers more air, allows the turbo to be more efficient (work less), and provides the oft-desired amplification to the turbo induction soundtrack.