The Mégane R23.R is based on the Mégane Renault Sport 230 F1 Team R26, but is 123 kg (271 lb) lighter. Weight reduction is achieved via the removal of the rear seats and seat belts, passenger airbag and curtain airbags (the driver’s airbag remains), climate control (air conditioning remains as standard), rear wash/wipe and heated rear window, front fog lamps, headlamp washers, radio/CD player and most of the soundproofing.
Other features include a carbon fibre bonnet, polycarbonate tailgate and rear side windows, Sabelt seats with carbon fibre shell and aluminium base, 6-point harnesses, a rear spoiler, optional roll cage and an optional titanium exhaust.
