1986 BMW M3 Coupe (E30)

Detailed close-up of the BMW M Power engine with visible intake manifold, ignition coil packs, and surrounding engine bay parts, highlighting the craftsmanship of a classic performance engine.

Close-up of high-performance BMW M Power engine componentsDario Alvarez from Orense, España, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons