Performance Carbon Fiber Intake System

Building on the proven design of the GR Yaris intake, this system was developed through extensive dyno testing, airflow analysis, and temperature logging to deliver consistent, repeatable performance gains. Featuring a fully sealed design, the Eventuri intake minimizes heat soak by isolating the intake charge from engine bay temperatures. Increased internal volume and reduced pressure drop lower pumping losses, allowing the turbocharger to spool more efficiently while maintaining stable intake air temperatures across a wide range of driving conditions. The result is a net performance gain due to the turbo operating more efficiently and reaching peak boost sooner. At the core of the system is a large high-flow filter with a 210 mm outer diameter and over 130,000 mm² of filtration surface area. This filter is housed within Eventuri’s patented carbon Venturi enclosure, which maximizes internal volume while maintaining smooth, laminar airflow into the turbocharger. This unique design invokes the Venturi effect and maintains laminar flow conditions, reducing drag on the turbo, offering superior airflow efficiency compared to conventional open cone filter designs. All carbon fiber components are manufactured from 100% pre-preg carbon fiber, ensuring consistent material quality, precise fiber control, and long-term durability under high-temperature operating conditions. Designed and hand-assembled in the UK, the Eventuri GR Corolla intake system offers a refined OEM-plus solution for both street and track use, available in gloss or matte carbon fiber finishes.