Classic Historic Mini FIA Fuel Bladder Tank (50L) – Bespoke Motorsport Fuel Cell

Classic Historic Mini FIA Fuel Bladder Tank (50L) – Bespoke Motorsport Fuel Cell

Designed specifically for competitive Classic and Historic Mini racing, this 50-litre FIA-approved fuel bladder tank delivers modern safety, reliability and fuel control while fitting within the tight packaging constraints of the iconic Mini platform.

Classic Minis continue to compete extensively in FIA Historic Touring Car Championships, HRDC, Masters Historic Racing, CSCC, HSCC and national historic saloon car series, where FIA-compliant fuel systems are mandatory. This fuel bladder tank provides a purpose-built solution for serious competitors seeking improved safety, consistency and performance.

Manufactured in the UK – Proflex FIA Safety Fuel Bladder Tanks

Hand crafted in the UK by Proflex, specialists in FIA Safety Fuel Bladder Tank technology, this tank is manufactured using PROFLEXCELL ultra-lightweight Kevlar material and built fully in accordance with current FIA regulations.

Despite its compact size, this tank incorporates an advanced internal fuel management system, developed to maintain consistent fuel pick-up during high-G cornering, braking and acceleration — critical in short-wheelbase, high-grip historic touring cars.

Features & Benefits

• FIA Compliant: Manufactured to current FIA safety standards for historic motorsport competition
• 50 Litre Capacity: Optimised for classic Mini racing applications
• PROFLEXCELL Kevlar Construction: Ultra-lightweight, flexible and highly resistant to puncture and abrasion
• Foam Baffled: Reduces fuel surge and vapour formation
• In-Tank Collector: Ensures consistent fuel delivery under competition conditions
• 4 × Lightweight “After 8” Style Trap Doors: Maintains fuel supply during aggressive manoeuvres
• Fuel Guiding Vanes: Aid fuel control and constant pick-up
• Low Centre of Gravity Design: Improves stability and weight distribution
• UK Manufactured: Precision built by Proflex using motorsport-proven processes

Bespoke to Customer Requirements – Price on Application

Each Classic Historic Mini fuel bladder tank is manufactured bespoke to suit individual vehicle specifications, installation layouts and championship requirements. As a result, pricing is provided on a POA (Price on Application) basis.

Please contact us to discuss your Mini race car, application and FIA compliance needs.