2025+ Chevrolet Corvette C8 ZR1 / ZR1X Eventuri Carbon Fiber Intake System with Clear Lid

MID-RANGE: +110 WHP | +108 LB-FT TQ

PEAK: +36 WHP | +101 LB-FT TQ

Unlock massive gains from the twin-turbo LT7 with up to 110 WHP and 108 lb-ft of torque through the mid-range, plus peak gains of 36 WHP and 101 lb-ft of torque. Eventuri developed this system as a complete high-flow intake solution for the C8 ZR1 and ZR1X, combining a substantially larger intake architecture, patented dual Venturi housings, carbon fiber ducting, and enlarged turbo inlet tubes.

The Eventuri Carbon Fiber Intake System addresses the airflow restrictions of the factory ZR1 intake while giving the LT7's twin turbochargers a more efficient path to draw air. Instead of designing around the restrictive factory trunk panel, Eventuri created a larger high-volume system and replaces the panel with a clear polycarbonate cover that puts the full carbon fiber intake on display.

Independent product information confirms the system's +110 WHP / +108 WTQ mid-range gains and +36 WHP / +101 WTQ peak gains.

Key Features

• Mid-Range Gains: +110 WHP / +108 lb-ft TQ
• Peak Gains: +36 WHP / +101 lb-ft TQ
• Engineered for the twin-turbo 5.5L LT7
• High-flow turbo inlet tubes
• Turbo inlet tubes feature approximately 30% greater volume than OEM
• Patented dual Venturi Housing technology
• Significantly increased overall intake volume
• Carbon fiber intake housings and ducting
• Eventuri bespoke high-flow air filters
• Smooth airflow merger into the dual throttle bodies
• Increased airflow velocity through the MAF sections
• Designed to reduce intake restriction
• Helps the turbochargers reach peak boost targets more efficiently
• Custom clear polycarbonate trunk panel
• Direct replacement intake system
• Coupe and HTC versions available

+110 WHP Mid-Range Performance

The standout feature of the Eventuri ZR1 intake is the enormous improvement through the middle of the LT7's powerband.

During dyno testing, Eventuri recorded gains of up to 110 WHP and 108 lb-ft of torque around 5,300 RPM. Rather than providing only a small improvement at peak RPM, the intake increases power and torque across the engine's operating range, producing a much more aggressive response under full acceleration.

Peak gains reached 36 WHP and 101 lb-ft of torque, demonstrating how significantly the factory intake can restrict the airflow demands of the twin-turbo LT7.

30% Larger High-Flow Turbo Inlets

The ZR1 system goes beyond the intake architecture used on Eventuri's Stingray and Z06 systems by incorporating high-flow turbo inlet tubes.

Each inlet is designed with approximately 30% more internal volume than the factory turbo inlet tubes, reducing restriction before the turbochargers and allowing them to achieve their target boost pressure more efficiently.

For a high-output forced-induction engine like the LT7, improving airflow before the compressor inlets can be especially important as airflow demand and boost increase.

Designed Specifically for the LT7

The factory ZR1 airbox is derived from the C8 Z06's LT6 intake architecture. Its physical shape and internal volume remain restricted by the packaging space behind the factory trunk panel.

Those limitations become even more significant when supplying air to the 1,000+ horsepower twin-turbo LT7.

Eventuri eliminates this packaging restriction by increasing the overall volume of the system and using an organically shaped airflow path engineered around the airflow requirements of the ZR1.

Patented Dual Venturi Technology

Eventuri's patented dual Venturi Housing design manages airflow from the filters through the MAF sections and toward the engine.

Air travels through the carbon fiber ducts, passes through Eventuri's bespoke high-flow filters, and enters the organically shaped intake before both banks transition toward the dual throttle bodies.

The Venturi housings help create a more uniform, streamlined airflow path while increasing velocity through the MAF sections.

CFD-Optimized Airflow

Eventuri used Computational Fluid Dynamics (CFD) during development to optimize the shape of the intake and reduce airflow drag.

The system is designed to take turbulent airflow upstream of the filters and progressively organize it into a smoother, more linear flow as it travels through the intake and MAF sections.

Air velocity increases through the MAF tubes while maintaining a uniform airflow profile toward the engine, helping provide the LT7 and its turbochargers with a more efficient supply of air.

Carbon Fiber Construction

The system utilizes extensive carbon fiber intake housings and ducting, combining functional airflow management with a premium motorsport appearance.

Unlike a conventional filter-and-heat-shield intake, Eventuri integrates the filters, carbon ducting, Venturi housings, MAF sections, turbo inlet system, and dual throttle-body airflow paths into one complete intake architecture.

Clear Polycarbonate Trunk Panel

Because of the significantly larger intake architecture, Eventuri replaces the restrictive factory trunk-area panel with a custom clear polycarbonate cover.

This provides the additional space required by the intake while putting the carbon fiber system on full display whenever the rear trunk is opened.

On the Coupe version, the factory removable roof can still be stored in the trunk with the clear intake cover installed.

Installation

The system is designed as a direct replacement for the factory intake assembly. Installation is estimated at approximately 4.5 hours and is rated Moderate / Difficult.

Professional installation is recommended.

Vehicle Fitment

2025+ Chevrolet Corvette C8

• ZR1
• ZR1X
• Coupe
• HTC / Hardtop Convertible

The Coupe application is confirmed for 2025+ ZR1 and ZR1X models, with a separate HTC-specific version available for Hardtop Convertible vehicles.

Coupe and HTC intake systems are different configurations—select the correct version for your vehicle.