A&A Corvette C5 Supercharger System

A&A Centrifugal Supercharger System for C5 Corvette

The A&A Supercharger System for the C5 Corvette delivers dramatic power gains while maintaining excellent drivability and highway fuel efficiency. Utilizing a large blow-off valve that remains open during cruising and light throttle conditions, the system allows the supercharger to “freewheel,” minimizing parasitic loss to levels even lower than an alternator under normal driving.

Compared to aggressive naturally aspirated builds that require extensive modifications and compromise drivability, this system provides a far more efficient and practical solution. You retain smooth idle quality, strong low-speed performance, and overall drivability without the drawbacks of large camshafts or extensive supporting modifications.

With an average gain of approximately 175 RWHP, this system offers one of the most effective performance upgrades available for the C5 platform.

Supercharger Options

Si-Trim: Ideal for stock or mildly modified engines. Capable of up to ~650 RWHP.
T-Trim: Designed for higher output applications up to ~750 RWHP.
YSi-Trim: Extreme performance unit for high horsepower builds. Not recommended for stock piston engines.

Head Unit Options

V-2: Oil-fed design using engine oil. No supercharger oil changes required. Includes feed and return lines.
V-3: Self-contained system with its own oil supply. Requires periodic oil changes but simplifies installation.
Both V-2 and V-3 units feature helical cut gears for quiet operation.

Key Features

Average gains of approximately 175 RWHP
Maintains factory-like drivability and fuel efficiency
Freewheeling design reduces parasitic loss during cruising
More efficient and cost-effective than comparable naturally aspirated builds
Available in multiple configurations to match power goals

Included Components

Supercharger head unit (based on selected option)
Fuel injectors
Fuel system upgrade components
Blow-off valve system
Complete mounting hardware and brackets

Fitment

1997-2004 Chevrolet Corvette C5
5.7L LS1 engine

Note: Proper tuning and supporting modifications are required for optimal performance and reliability. System selection should be based on horsepower goals and engine configuration.