Rebuild your classic rally machine with this Lancia Delta S4 Front Arch (Nearside) — a GRP fibreglass replacement panel designed for precision and reliability. Manufactured to replicate the original arch contours and mounting geometry, it provides a seamless fit while maintaining the lightweight performance that made the S4 a Group B legend.

Each arch is hand-finished for accuracy and supplied with a smooth surface ready for primer and paint. Because GRP is corrosion-resistant and easy to shape, preparation time is reduced while durability improves. As a result, restorers achieve professional results with less effort.

In addition, the nearside front arch aligns perfectly with OEM mounting points and adjacent panels. It can be installed using adhesives or bonding rivets for a secure fit and long-term strength. Whether you’re repairing damage or completing a full rally rebuild, this panel ensures authenticity and performance.

Moreover, it pairs perfectly with the Lancia Delta S4 Front Arch (Offside) and Rear Arch Panels  to complete your full GRP body kit.

🔧 Installation Tips

Trial-fit the panel before painting to check alignment. Apply even pressure when bonding to maintain the correct arch shape, and finish joints with flexible seam sealer for a clean look.

Finally, explore the Lancia Delta S4’s heritage and Group B legacy at the FIA Historic Rally Championship website  for authentic background and inspiration.

⚙️ Key Features

• Accurate reproduction of Lancia Delta S4 Front Arch (Nearside)

• Lightweight GRP construction – strong and corrosion-resistant

• Smooth surface ready for primer and paint

• Aligns with OEM mounting points for easy fitment

• Ideal for restoration or competition builds

• Complements other GRP Delta S4 body panels