Harrop TVS2300 Supercharger – Vacuum Bypass Conversion Kit

The TVS2300 Vacuum Bypass Conversion Kit is the perfect solution for enthusiasts and tuners wanting to upgrade to the Harrop TVS2300 supercharger on a Vacuum operated bypass-controlled vehicle whilst retaining full OEM ECU control over the supercharger system. This kit allows the original bypass actuator, commonly found on TVS1900 setups from 2009 to 2012, to be mounted directly to the more powerful Harrop TVS2300 supercharger.

Key Features:

• ✅ Direct Bolt-On Compatibility: Easily transfers your existing bypass actuator from the stock TVS1900 onto the Harrop TVS2300.
• ✅ Retains OEM ECU Functionality: Ensures the engine’s ECU maintains full control over the bypass valve for accurate and efficient boost regulation.
• ✅ Maximised Engine Efficiency: Improves throttle response and drivability by keeping critical bypass valve operation intact.
• ✅ Precision Engineering: Manufactured from high-quality materials for durability and a perfect fit with no modifications required.
• ✅ Simple Installation: No fabrication, just unbolt and refit using standard workshop tools.

Why This Kit Matters:

Many aftermarket supercharger conversions sacrifice OEM-level integration, often bypassing key control systems such as the supercharger actuator. This kit eliminates that compromise. By preserving ECU-driven bypass control, your vehicle will operate exactly as intended, optimising boost under load while reducing unnecessary stress during idle and cruising conditions.

Technical Specification:

What’s Included:

• 1x Vacuum Bypass Conversion Mounting Plate
• Required Mounting Hardware
• Installation Instructions (Digital PDF upon purchase)

Installation Notes:

This product is intended for performance applications where the user has upgraded their supercharger from a stock TVS1900 to a Harrop TVS2300. Installation is straightforward but should be performed by a qualified technician familiar with supercharger components.

Compatibility Notes:

• Vehicle models using a factory TVS1900 supercharger with vacuum bypass control (JLR 5.0sc V8 vehicles from 2009 to circa 2012 with 6 speed transmissions)
• Suited for Harrop TVS2300 supercharger conversions.
• Not compatible with aftermarket electronic actuators or standalone bypass control systems.