RM Sotheby's has a pristine example of the limited-edition Lancia Delta HF Integrale ... notably the final version of the non-catalysed Integrale. Furthermore, they included Teflon bushes on ...

With its humble origins being routed in the 1970s, the Delta was an unlikely rally winner, but with the banning of Group B, Lancia’s WRC-winning four-wheel-drive knowledge and development was ...

While Group B spawned the most extreme rally cars the world’s ever seen, its Group A World Rally Championship successor was the source of some of the greatest road cars and perhaps none more so ...