Aluminum Fuel Cap Replacement for MINI Cooper R & F Series / BMW F & G Series

Turns refueling into a mechanical moment. A full replacement CNC aluminum fuel cap engineered for MINI Cooper R & F Series and compatible BMW F/G platforms. This is not an adhesive cover — it mechanically replaces the factory cap for a precise, OEM-integrated fit with retro motorsport character.

Featured installations by Nunzio G. and Steffen W.

As seen on
@the.mini.bat ↗

Unlike cosmetic overlays, this is a true replacement designed to belong, not decorate.

Key Highlights

• Full mechanical replacement — not an adhesive cover
• Precision CNC machined from solid aluminum
• OEM-compatible modular interface
• Retro motorsport fuel lid design
• Anodized and hand-polished finish
• Compatible with MINI R / F series and most BMW F & G models

See the mechanism in action.
Watch the short demo ↗

What It Is

A complete aluminum fuel cap replacement engineered to mechanically integrate with your factory petrol cap assembly. Unlike cosmetic overlays or stick-on covers, this component replaces the OEM fuel cap entirely, retaining factory sealing and locking behavior while introducing a more tactile, purposeful feel.

Install and function like an OEM component, not an accessory.

Designed to be used — not just seen.

Why It Exists

Factory plastic fuel caps are functional, but forgettable. They’re one of the few remaining mechanical touchpoints left in modern cars — and an opportunity often overlooked.

• Introduces a deliberate, engineered action during refueling
• Replaces aging or visually bland OEM plastic components
• Adds subtle motorsport character without visual excess

Materials & Craftsmanship

• 5-axis CNC machined from solid aluminum billet
• Precision tolerances for OEM-level fitment
• Anodized for corrosion and wear resistance
• Hand-polished finishing for refined tactile feel
• Engineered modular structure for factory compatibility

Style, Protection & Durability

• Retro racing-inspired fuel lid aesthetic
• Resists scratches, fading, and corrosion
• Maintains OEM design language while elevating detail
• Built for daily use, not display-only builds

Fitment & Compatibility

MINI Cooper
Gen 2: R55, R56, R57, R58, R59, R60 (2007–2013)
Gen 3: F54, F55, F56, F57, F60 (2014–2023)
Gen 4: F65, F66, F67
Compatible with: MINI Cooper, Cooper S, JCW, Countryman, Clubman, MINI One

BMW F & G Series
Fits most models including: 128i, 135i, 228i, 320i, 323i, 325i, 328i, 330i, 335i, 428i GT, 525i, 528i, 530i, 535i, 645ci, 650i, 740i, 745i, 750i, M3, M4, M5, Z4, X1, X2, X3, X4, X5, X6

Please leave a note at checkout or contact us after purchase to confirm BMW compatibility.

Installation

• Direct mechanical replacement
• No adhesives · No drilling · No permanent modification
• Installs using OEM mounting interface
• Professional installation recommended

What’s Included

• 1 × CNC-machined aluminum fuel cap assembly
  

Key Features

• MINI Cooper fuel cap replacement
• BMW F / G Series aluminum gas cap
• Precision CNC motorsport fuel lid
• OEM-compatible mechanical upgrade
• Retro racing-inspired design
• Built for daily use