The
passenger's secondary roll over structure (the primary roll over structure
being the actual hoop which hybrids don't need to comply with) doubles
as the engine intake.
The
rear wing and endplate mount, as on most new regulation/hybrid LMPs to
the mandatory side structure.
The
Dome has two vertical strakes in its diffuser section.
The
S101 has always had the swoopiest of side view mirrors!