Singer’s reimagined 911s have raised restomodding to a new art form, spawned a legion of imitators and even won high-profile fans at Porsche HQ. But how far can you modify a 911 before it ceases to be ...

One very rare Singer DLS will be auctioned off by RM Sotheby’s this month and is expected to sell for between $3.25 million and $3.7 million. To put that into perspective, that’s roughly the same as a ...