Unobtainium 2017-2023 McLaren 720S/750S/765LT Billet Turbo Inlets

Unlock maximum airflow and efficiency with our precision-engineered Billet Turbo Inlets for the McLaren 720S, 750S, 765LT, and Spider models. Designed as a direct replacement for the restrictive OEM cast-inlets, these CNC-machined aluminum upgrades dramatically improve airflow, reduce turbulence, and support higher horsepower levels—whether you’re running a stock setup or chasing big boost.

Unlike the factory inlets, which can introduce unnecessary restrictions, our billet inlets are optimized for flow and durability. They’re built to handle the extreme demands of track use, spirited canyon runs, and daily driving without compromise. The improved airflow helps your 4.0L twin-turbo V8 spool faster, breathe easier, and deliver consistent, repeatable power.

Key Benefits:

• CNC-Machined Billet Aluminum for unmatched strength and precision

• Optimized Airflow Path reduces restriction compared to the OEM cast-inlet

• Supports Higher Boost Levels for both stock and upgraded turbos

• Direct Bolt-On Fitment for McLaren 720S, 750S, and 765LT (Coupe & Spider)

• Improved Spool & Efficiency for faster throttle response and reliable performance

• Durable Anodized Finish for long-lasting protection and aesthetics

These billet turbo inlets are a crucial upgrade for enthusiasts who demand the utmost from their McLaren. Whether paired with stock turbos or a full performance build, they provide the airflow foundation you need for safe, reliable power.

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Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.

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