Is the LS swap overrated? We break down the myths around weight, cost, and reliability—plus why engines like the Coyote, Barra, and K-series might be better choices for your next build.

The trouble is, the vast majority of them will cost you well over $70,000, as is the case with the base version of the modern 2025 BMW M3. It may be a lot of performance car for the money ...