Full Throttle Inserts Non-Restricting

The Full Throttle Inserts Non-Restricting from ALLSTAR PERFORMANCE are designed to enhance intake flow for various engine builds and modified vehicles. These inserts are suitable for users looking to improve their vehicle's performance without extensive modifications to existing components.

These precision-engineered inserts maintain structural integrity and reliability under high-RPM conditions, allowing for improved air delivery to the combustion chamber. Their non-restricting design minimizes flow losses, reduces backpressure, and enhances cylinder filling for better performance across the RPM range.

Ideal for street performance builds and small-block applications, these inserts are particularly beneficial for those tuning vintage muscle cars or optimizing naturally aspirated engine swaps. Their compact size ensures compatibility with existing intake manifold configurations, making them a practical choice for performance enthusiasts.