C8 Corvette Supercharger System

The Magnuson TVS2650 Supercharger System is engineered for 2020-Present Chevrolet Corvette C8 models equipped with the GM 6.2L LT2 V8 engine.

Designed as a complete bolt-on package, this system gives C8 Corvette owners a substantial increase in horsepower and torque while preserving the refined drivability expected from the LT-series architecture.

The TVS2650 uses Eaton Twin Vortices Series rotor technology to improve airflow efficiency and deliver immediate boost response across the RPM range.

With the supplied Magnuson calibration, the system is rated by the manufacturer at approximately 700 horsepower and 675 lb-ft of torque at the crank at about 7 PSI of boost, representing an estimated 45 percent increase in horsepower over stock.

The package includes the supercharger assembly, integrated cooling components, and the hardware required to install the system on the LT2 platform. Magnuson also specifies an LT5 95 mm throttle body, breakout box and harness, a custom high-flow intercooler radiator, and a 5-gallon intercooler system with reservoir tank, service fill port, pump, and custom molded hoses.

Magnuson lists the system as 50-state emissions legal under CARB Executive Order D-488-68 for 2020–2024 models when installed with the supplied calibration. Magnuson also offers a cast lid for coupe applications and a billet lid option for coupe and convertible applications, with the billet lid required for convertibles.

For C8 Corvette owners looking to move beyond factory LT2 performance, the Magnuson TVS2650 system delivers major power gains with OEM-style integration.

C8 Corvette LT2 Supercharger

Magnuson TVS2650 Supercharger System
Part Number 01-26-62-085-BL

C8 Corvette Supercharger System

The Magnuson TVS2650 Supercharger System is one of the most advanced forced-induction upgrades available for the C8 Corvette equipped with the LT2 engine.

Engineered specifically for the mid-engine Corvette platform, this bolt-on package is designed to increase airflow and boost while maintaining smooth power delivery and street-friendly operation.

By combining the TVS2650 rotor group with a dedicated intercooling package and LT2-specific integration components, the system provides a proven path to significantly higher output than the factory naturally aspirated configuration.

Supercharger System Overview for C8 Corvette LT2

• Engine Platform: GM 6.2L LT2 V8

• Vehicle Application: 2020-Present Chevrolet Corvette C8

• Supercharger Type: Magnuson TVS2650 Positive Displacement Supercharger

• Estimated Output: Approximately 700 HP and 675 Lb-Ft of Torque at the Crank

• Estimated Power Increase: Approximately 45 Percent Over Stock Output

• Boost Pressure: Approximately 7 PSI

• Throttle Body: LT5 95 Mm Throttle Body

• Integration Hardware: Breakout Box and Harness Included

• Intercooling System: High-Flow Intercooler Radiator and 5-Gallon Intercooler System

• Cooling Components: Reservoir Tank, Service Fill Port, Pump, and Custom Molded Hoses

• Emissions Compliance: CARB Executive Order D-488-68 (50-State Emissions Legal for 2020–2024 Models)

• Lid Options: Cast Lid for Coupe or Billet Lid for Coupe and Convertible

• Magnuson Part Number: 01-26-62-085-BL

Key Features

• Magnuson TVS2650 Supercharger System Engineered for C8 Corvette LT2

• Designed for 2020-Present Chevrolet Corvette C8

• Rated Output of Approximately 700 HP and 675 Lb-Ft of Torque

• Approximately 45 Percent Horsepower Increase Over Stock Output

• Eaton Twin Vortices Series High-Helix Four-Lobe Rotor Technology

• LT5 95 Mm Throttle Body Included

• Breakout Box and Harness Included

• Custom High-Flow Intercooler Radiator

• 5-Gallon Intercooler System with Reservoir, Fill Port, Pump, and Molded Hoses

• Dynamic Flow Tuning Inlet Port Design

• Vacuum Bypass System for Fast Boost Response and Improved Part-Load Efficiency

• Bar and Plate Charge Air Cooler Configuration

• Complete Bolt-On Supercharger Upgrade System

• Cast Lid Option for Coupe Applications

• Billet Lid Option for Coupe and Convertible Applications

• CARB Executive Order D-488-68 (50-State Emissions Legal for 2020–2024 Models)

Vehicle Fitment

Chevrolet Corvette C8 6.2L LT2 V8

2020-Present Chevrolet Corvette C8

(Individual Model Years Listed Within the Details Tab.)

Product Specifications

What’s Included

• Magnuson TVS2650 Supercharger Assembly

• Integrated Intake Manifold System

• LT5 95 Mm Throttle Body

• Breakout Box and Harness

• High-Flow Intercooler Radiator

• 5-Gallon Intercooler Reservoir System

• Service Fill Port

• Intercooler Pump

• Custom Molded Hoses

• Charge Air Cooling Components

• Supercharger Drive System Components

• Installation Hardware and Required Components

• Detailed Installation Instructions

Supercharger Performance for the C8 LT2 Platform

The C8 Corvette introduced a mid-engine layout built around GM’s 6.2L LT2 V8, creating a very different packaging environment from previous front-engine Corvette platforms.

Although the LT2 delivers strong naturally aspirated performance from the factory, many Corvette owners look to forced induction when they want a major increase in engine output without giving up street manners.

A positive displacement supercharger such as the Magnuson TVS2650 builds boost immediately with engine speed, helping deliver strong torque and responsive acceleration throughout the usable RPM range.

Because this system is designed specifically for the airflow and packaging requirements of the C8 platform, it provides a substantial performance increase while remaining serviceable and well integrated.

Katech Engineering works extensively with Corvette performance combinations and GM LT-series engines, helping customers choose the right supercharger system and supporting upgrades for their goals.

C8 Corvette Supercharger Upgrades

The C8 Corvette has quickly become one of the most important modern Corvette platforms for performance development, and forced induction is one of the most effective ways to raise LT2 output well beyond stock levels.

A positive displacement system such as the Magnuson TVS2650 increases airflow into the engine while maintaining linear response and immediate torque delivery, making it especially well suited for street-driven performance applications.

The Magnuson package is designed around the specific needs of the C8 Corvette engine bay, combining the supercharger, throttle body, intercooling hardware, and installation components into a dedicated system for the LT2 platform.

For C8 owners looking for a serious power upgrade with clean integration, the TVS2650 system offers a proven solution backed by Magnuson engineering and supported by Katech installation and performance experience.

Professional Installation Available at Katech Engineering

Looking to have your supercharger system installed by professionals?

Katech Engineering offers expert installation services for C8 Corvette performance upgrades, including supercharger systems designed for LT2-powered vehicles.

Our technicians specialize in GM LS and LT engine platforms, ensuring that performance upgrades are installed correctly for optimal reliability and performance.

For installation scheduling or technical assistance, contact the Katech sales team:

586-792-6620
sales@katechengines.com

Katech Engineering in Clinton Township, Michigan provides installation and performance calibration services for Magnuson supercharger systems and other Corvette performance upgrades.

Why Install Your Supercharger at Katech Engineering

Founded in 1977, Katech Engineering has built a reputation as one of the most respected names in Corvette and GM performance engineering.

Katech has contributed to the development of engines used in Corvette Racing programs competing at endurance events such as the 24 Hours of Le Mans, Daytona, and Sebring.

That same engineering expertise carries over into every performance upgrade installed at our facility. Whether you're upgrading your C8 Corvette with a Magnuson supercharger or planning a complete performance build, our team ensures every component is installed to the standards expected from a professional motorsports engineering company.

Magnuson TVS2650 Supercharger FAQ for C8 Corvette

What Corvette models does this supercharger fit?
This Magnuson supercharger system (01-26-62-085-BL) is designed for 2020-Present Chevrolet Corvette C8 models equipped with the 6.2L LT2 V8 engine. Magnuson states it fits coupe and convertible models, with the billet lid required for convertibles.

How much horsepower does the Magnuson TVS2650 system produce?
Magnuson rates this system at approximately 700 horsepower and 675 lb-ft of torque at the crank, representing an estimated 45 percent increase over stock output at approximately 7 PSI of boost.

Actual performance results may vary depending on vehicle condition, fuel quality, and supporting modifications.

What components are included to support airflow and cooling?
The system includes an LT5 95 mm throttle body, breakout box and harness, custom high-flow intercooler radiator, and a 5-gallon intercooler system with reservoir tank, service fill port, pump, and custom molded hoses.

Is the Magnuson supercharger system emissions legal?
Yes. The system is listed as 50-state emissions legal under CARB Executive Order D-488-68 for 2020–2024 Corvette models when installed with the supplied calibration.

Can Katech install this supercharger system?
Yes. Katech Engineering offers professional installation services for Magnuson supercharger systems and other Corvette performance upgrades.