Radium Engineering Modular Rear Clamshell Kit – Lotus Elise 2ZZ-GE, Black

his Radium Engineering kit is designed to dramatically reduce the time and hassle involved in removing the rear clamshell of the 2005+ Lotus Elise. With the included hardware and a few simple modifications, clamshell removal can be performed in under 10 minutes—significantly improving serviceability and reducing labor costs during engine maintenance or upgrades.

Vehicle Compatibility:
2005+ Lotus Elise (All variants)

Overview:
The OEM setup makes rear clamshell removal time-consuming and cumbersome. This kit streamlines the process with a combination of lightweight body shims, billet spacers, reinforced hinge support, and quick-release hardware. With the clamshell off, access to the engine and drivetrain is dramatically improved.

Key Features:

• Enables quick removal of the rear clamshell (under 10 minutes)

• Reduces labor time and cost for engine service

• Enhances durability and alignment with bolt-on aluminum body shims

• Replaces factory steel shim washers and tape-on body spacers

• Adds rigidity back into the hinge structure with billet brace

• Anodized components for corrosion resistance and longevity

Materials & Construction:

• Hinge Brace: Billet aluminum, black anodized

• Shim Pads: Laser-cut 5052 aluminum, black anodized (73% lighter than OEM)

• Shim Spacers: CNC machined aluminum, green anodized

• Fasteners: Stainless steel for corrosion resistance

• Mounting System: High-strength nylon hook and loop with adhesive backing

Installation Notes:

• Includes full-color installation manual with modification steps

• Decklid hinge mounts must be separated from firewall as part of install

• Hinge brace restores structural integrity post-modification

• Clamshell alignment is maintained with included shim stack