Delphi has announced that it has won a contract with an estimated lifetime value exceeding $US2.5 billion to supply advanced common rail diesel injection systems to Renault. Delphi says the contract builds on existing co-operation between the two companies in high-tech areas, including the introduction last year of a new generation of high-performance diesel vehicles that use Delphi's Multec(TM) DCR 1400 injection systems.