Turbocharger manifold design comparison and exhaust outlet dimensions for 600cc, 700cc turbo engines and Roadster models.

Turbocharger manifold photo, schematic layouts, and dimension comparison table for smart engines.

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See all Powertrain figures for the Fortwo (450), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.