Experience unmatched sound and performance with the Dinan Semi-Open B58 Carbon Fiber Intake, designed specifically for F2x/F3x B58-powered vehicles. Looking to amplify the sound beyond what the standard Dinan closed box intake offers without compromising performance gains or the exquisite carbon fiber design? Look no further. This semi-open variant features a revised lid with an additional auditory port, allowing you to enjoy the captivating turbo noises with ease. For further audio enhancement, pair it with the optional turbo inlet to effectively replace the full intake tract to the turbo.

The semi-open intake shares the same path to success as its closed-box counterpart, enhancing the factory design by increasing flow through a larger airbox and filter element. This improvement not only enhances throttle response but also reduces strain on the turbocharger, optimizing efficiency to its maximum potential. However, box and filter enlargement alone do not guarantee an efficient design. Dinan engineers excelled in paying attention to intricate details, focusing on the intake pipe itself to make numerous improvements. By eliminating baffling and the small Helmholtz chamber found in the factory configuration, the intake tube promotes a smoother airflow path, unlocking the true power potential that was previously hindered. Crafted from carbon fiber through meticulous iterations, this design delivers a remarkable 15 HP and 13 TQ at 6000 RPM on a completely stock vehicle—an impressive achievement in today's turbocharged engines.

Not only does the Dinan Semi-Open B58 Carbon Fiber Intake excel in performance, but it also stands out in its construction. Unlike previous-generation 6-cylinder intakes that featured mixed materials, this intake boasts a complete carbon fiber construction. The material quality has been elevated to ensure durability and longevity, guaranteeing that the appearance of your engine bay remains flawless over time. This modification not only provides a more pronounced sound but also adds a touch of carbon class to your engine bay. Designed to perform and built to last, the Dinan Semi-Open B58 Carbon Fiber Intake is a must-have for enthusiasts who prioritize sound as a top requirement.

Sound Clip: