Reynard Motorsport
In 2002, Zytek bought some of the remains of the defunct Reynard Motorsport from International Racing Management (IRM). These assets included the rights to the Reynard 02S Le Mans Prototype, of which only one had been completed since the company's demise. Zytek already supplied an engine to the existing chassis, and would therefore built further copies under the name Zytek 04S, offering both the chassis and engine as a complete package.