Rebuild your rally icon with this Metro 6R4 Nearside Sill, an accurate GRP reproduction of the original factory component. Designed for restorers and builders of Group B specification cars, it provides a precise fit, lightweight construction, and long-lasting durability.

Each sill panel is hand-laid using quality GRP (fibreglass) for excellent strength-to-weight balance. The smooth surface is supplied ready for primer and paint, making finishing fast and straightforward. As a result, you achieve an authentic appearance with minimal preparation.

In addition, this nearside sill aligns perfectly with OEM mounting points and adjoining panels such as the floor pan, door aperture, and rear arch. The GRP material resists corrosion and eliminates the rust issues common with original steel parts — ideal for both road and competition builds.

Moreover, this sill forms part of our complete Metro 6R4 GRP body panel range, designed for full restorations and replica projects. Combine it with the Metro 6R4 Offside Sill and Front Arch Panels  for a perfect fit and consistent finish across your build.

🔧 Installation Tips

Trial-fit the sill before painting. Use a bonding adhesive or rivets for mounting and apply seam sealer for a clean joint. Because GRP is lightweight, even pressure during fitting ensures proper alignment.

Finally, discover more about the Metro 6R4’s legendary Group B history at the FIA Historic Rally Championship website  for official technical archives and imagery.

⚙️ Key Features

• Accurate reproduction of Metro 6R4 Nearside Sill

• Lightweight, corrosion-resistant GRP construction

• Smooth finish ready for primer and paint

• Aligns with OEM mounting points

• Ideal for restorations or competition builds

• Complements other GRP 6R4 body panels