Fully compatible with ATL tanks used in FIA competition.

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This fuel tank plate is designed for ATL fuel tanks used in motor sport, particularly in vehicles requiring an FIA-approved fuel tank.

The 5-axis CNC-machined aluminium plate is fully compatible with FIA ATL tanks and features an integrated sandwich gasket for optimum sealing.

Fitted with a non-return valve, two Dash 6 connectors, a hatch for installing a fuel gauge and a Ø50 mm cap, this plate is designed for the maintenance, modification or preparation of competition fuel systems.

Robust, easy to modify and perfectly sealed, it meets the most stringent requirements of racing vehicles.

This Discount Autosport fuel tank plate is a reinforced version, specially designed for ATL tanks used in FIA-approved motorsport.

It replaces or improves on the original plate thanks to its 5-axis CNC aluminium design, blue anodising and gasket sandwiched between the screw-on flange and the plate, guaranteeing a perfect seal over time.

Its 285 mm × 220 mm dimensions comply with ATL standards, enabling it to be mounted directly in place of the original plate.

You can open your ATL tank to :

• replace the anti-burrow foam,

• inspect the suction hoses and internal system,

• install or replace a fuel level gauge,

• add or modify additional connections.

The board includes :

• 1 Dash 6 non-return valve,

• 2 Dash 6 bulkhead fittings (suction & return),

• a Ø50 mm filler cap with anti-spill valve.

It can be customised: you can add or remove ports via Dash 6 – Dash 8 – Dash 10 fittings available from our shop.

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⚙️ Technical specifications :

• Dimensions: 285 mm (L) × 220 mm (W)

• Compatibility: FIA-approved ATL tanks

• Material: 5-axis CNC-machined aluminium

• Finish: blue anodised

• Seal: integrated seal sandwiched between flange and plate

• Cap: Ø50 mm screwed + anti-splash valve

• Fittings included :

  • 1 × Dash 6 non-return valve

  • 2 × Dash 6 bulkhead fittings (breathing/return/suction)

• Hatch: space for fuel gauge

• Can be customised: holes for Dash 6 / Dash 8 / Dash 10

• Fuel compatibility: petrol, E85, diesel

• Mounting: ATL screw model (24 screws, not supplied)

• Use: competition, endurance, rally, drift, FIA circuits

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⚡ Applications:

• 🏎️ Racing vehicles using an ATL tank.

• 🛠️ High power / turbo engine preparation

• ⛽ Fuel system modification

• 🔧 Installation or replacement of fuel gauge

• 🧪 Internal tank access for preventive maintenance

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Product benefits :

✅ 100% compatible with FIA ATL tanks
✅ Integral seal – secure mounting
✅ 5-axis CNC aluminium: rigidity & lightness
✅ 1 non-return valve + 2 Dash 6 fittings included
✅ Ø50 mm stopper + anti-splash valve
✅ Changeable plate (Dash 6 / 8 / 10)
✅ Ideal for turbo preparation & competition
✅ Professional quality Discount Autosport