It's a natural progression for most 240 owners-pick up a used chassis, beat the hell out of the KA (unless it craps out on you first), swap in a SR20DET because hey, we could all use more power ...

U.K. firm Rocketeer has not only pulled off a wild Mazda Miata engine swap but is making it easy for other drivers to do the same. Rather than just slapping a turbocharger on the stock inline-four ...

What is surprising, though, is when someone foregoes the M3 swap and instead builds an SR20-powered E36. Welcome to You Must Buy, our daily look at the cars you really should be buying instead of ...