Based on the FIA’s new Group R3T regulations, DS3 R3 features the same structural design and appearance as the production model, with the production steel body shell reinforced by a welded, multi-point roll cage, improving the resilience of the chassis and safety for the driver pairing.
Under the bonnet lies a four-cylinder 1.6-litre THP (high pressure turbo) engine, which has been developed using the PSA production engine. Specific racing parts (air box, camshaft, pistons, connecting rods, exhaust and turbo systems, electronic unit, etc.) have been deployed to boost the car’s power to 210bhp.