Omni LT4 Foundation Package (Stage 1)

Every great build starts with a strong foundation.

The Omni LT4 Foundation Package is the first step in unlocking the performance of your Gen V LT4-powered Corvette Z06, Camaro ZL1, or Cadillac CTS-V. By combining proven bolt-on upgrades with essential maintenance items, this package improves horsepower, throttle response, and overall drivability while preparing your vehicle for future performance upgrades.

Rather than simply adding parts, we’ve assembled a combination that works together. The increased airflow from the Roto-Fab intake, additional boost from the upper pulley upgrade, and custom calibration create a noticeable improvement in performance, while fresh ignition components and a complete oil service ensure your LT4 is ready for the added power.

Whether you’re just beginning your build or looking for a reliable entry point into the Omni LT4 Package lineup, the Foundation Package delivers the performance, reliability, and value every LT4 owner can appreciate.

Package Includes

• GripTec Upper Pulley & Hub
• Gates Supercharger Belt
• Roto-Fab Cold Air Intake
• NGK Iridium Spark Plugs
• Accel Race Spark Plug Wires
• Engine Oil & Filter Service
• Baseline Dyno Pull
• Custom In-House Dyno Tune

Expected Performance

Customers can expect a noticeable increase in horsepower, torque, and throttle response over stock. Exact gains will vary depending on the vehicle, transmission, fuel quality, and overall condition of the vehicle.

More importantly, this package provides the foundation needed for future performance upgrades while maintaining the reliability and drivability expected from a properly engineered combination.

Who Is This Package For?

The Omni LT4 Foundation Package is perfect for:

• First-time LT4 owners looking to begin their build.
• Daily driven vehicles wanting more power without sacrificing reliability.
• Customers looking for the best value before moving into more extensive bolt-on packages.
• Owners planning future upgrades through the Omni LT4 Package lineup.
• Enthusiasts who want a professionally tuned, proven combination instead of piecing parts together.

Why Choose Omni Motorsports?

Every Omni LT4 Package has been developed and tested on our own vehicles and refined through hundreds of customer builds. We don’t believe in selling random combinations of parts—we engineer complete packages that work together to deliver reliable, repeatable performance.

Every vehicle receives a custom in-house dyno calibration tailored specifically to its combination, ensuring maximum performance, excellent drivability, and the confidence to enjoy your vehicle every time you hit the throttle.

Upgrade Path

Ready for the next step? The Omni LT4 Street Package (Stage 2) builds directly on the Foundation Package by adding American Racing Headers and an X-pipe to further improve airflow, increase horsepower, and unlock even greater performance from the LT4 platform.