Chevrolet C8 Corvette Stingray Hard Top Convertible Carbon Intake

The Eventuri 4.0TFSI V8 intake system is a complete ground-up redesign of the air inlet track engineered to maximize airflow efficiency for the RSQ8, SQ8, and SQ7. By eliminating stock restrictions through an enlarged carbon fiber airbox lid and dramatically increased turbo inlet dimensions, this system allows the V8 twin turbos to pull air with significantly less drag and reduced wastegate duty cycle.

Constructed from 100% pre-preg carbon fiber with no fiberglass, every component is fabricated to the highest standards with smooth internal surfaces that maintain optimal airflow characteristics.

Key Features:

• Turbo inlets are up to 43% larger in cross-sectional area than stock design
• Advanced dimpled inner surface on inlets reduces frictional pressure losses and increases flow velocity
• Enlarged carbon fiber airbox lid enables larger flow collector and high-flow cone filters
• Thermoplastic turbo inlets engineered with optimized dimple pattern for reduced turbulence
• Custom flexible hoses and CNC machined breather ports included
• Uses stock mounting points for seamless installation

Performance Notes:

• Stock map: 14-20hp, 17-21ft-lb gain
• Stage 1 map: 25-28hp, 20-23ft-lb gain
• Independent dyno testing confirms consistent gains throughout RPM range
• Turbos reach peak boost earlier with lower wastegate duty cycle
• Improved part throttle and full throttle response with eager pull to redline

Includes:

• Enlarged carbon fiber airbox lid
• Carbon fiber flow collector
• 2 thermoplastic turbo inlets with dimpled inner surface
• 2 bespoke high-flow dry cone filters
• Custom flexible hoses
• CNC machined breather ports and reinforcement rings
• All required installation hardware

Industry-leading performance through advanced engineering. Precision-optimized for RSQ8, SQ8, and SQ7.