SKU: ATLDD-UN-175
MPN: DD-UN-175
The Bladder 4 Gal Wedge FIA FT3 from ATL FUEL CELLS is a purpose-built fuel cell bladder designed for serious motorsports and high-performance automotive applications where safety, reliability, and space efficiency are non-negotiable. This wedge-shaped 4-gallon capacity fuel cell meets FIA and FT3 safety certifications, making it the preferred choice for road racers, track enthusiasts, and competition vehicle builders who demand compliance with international motorsports regulations. Whether you're building a dedicated track car, converting a street vehicle for circuit duty, or engineering a custom race platform, this bladder provides the compact fuel storage solution that competition environments require.
The wedge design is engineered to fit into confined engine bay or interior spaces that traditional cylindrical tanks cannot accommodate, maximizing usable volume while conforming to tight packaging constraints common in modified vehicles. ATL's FIA FT3-certified construction ensures the bladder meets stringent crash protection, flame resistance, and containment standards that sanctioning bodies mandate—critical for any vehicle competing in SCCA, NASA, or international FIA-governed events. At just 5.18 lbs and measuring 13.45 x 11 x 20.65 inches, this lightweight unit integrates seamlessly into weight-sensitive platforms without compromising structural integrity or safety margins required for motorsports duty.
Track builders and performance mechanics choose the Bladder 4 Gal Wedge FIA FT3 when factory fuel tank packaging is incompatible with roll cages, chassis reinforcement, or engine bay modifications. The 4-gallon capacity suits sprint events, endurance racing legs, and weekend track sessions while reducing vehicle mass compared to larger bladder systems. Installation typically requires aftermarket fuel system plumbing, regulator setup, and secure mounting brackets—consult your vehicle's modification guidelines and local motorsports regulations to ensure compliance with your sanctioning body's fuel cell requirements.
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