This particular E30 M3 has ditched its legendary S14 engine in favor of a modified Honda K24 built by the team at ... With the engine swap complete, the owner of the modified M3 came to ...

After finding this E30 at a ... to legalize the swap for street use. "They just couldn't give me a straight answer on B.A.R. (Bureau of Automotive Repair) certification for a K24," Faruk said.

Of those cars, one in particular is often revered: The E30-generation 3-Series. ALSO SEE: 1968 Ford Mustang Gets A 443-WHP Turbo 2JZ Swap ... buy the TM concept30 kit for the E30, that's what.