EVO 4-6 Bolt In Race Fuel Cell (Auxiliary Tank)

EVO 4–6 Auxiliary Fuel Tank – Capacity Add-On

The EVO 4–6 Auxiliary Fuel Tank is designed to integrate seamlessly with the PureFab EVO 4–6 Main Fuel Tank, providing increased fuel capacity for street-driven vehicles and extended-range applications.

This auxiliary tank is added to the main tank system to increase overall capacity, while maintaining excellent serviceability. The design allows the auxiliary tank to be easily removed, enabling the vehicle to revert back to a single-tank configuration if required—with no need to remove the differential or tailshaft.

Engineered with additional clearance and dedicated provisions for large-diameter exhaust systems, this tank is ideal for performance builds running oversized or aftermarket exhaust setups.

The system functions as two separate tanks within the one setup, incorporating:

• Fuel pump hanger

• Internal baffling

• Top-down fill points

• Utilisation of OEM fuel filler and breather locations

Designed for a clean, factory-style installation, the auxiliary tank shares the OEM filler and breather points, ensuring a tidy and efficient integration.

💡 Bundle & Save:
When purchased together with the EVO 4–6 Main Fuel Tank, a $300 discount is automatically applied at checkout, ( refer to main tank listing)

Vehicle Fitment:
✔ Mitsubishi Lancer Evolution IV–VI