The Barreras/Mínguez Renault 5 Maxi Turbo 4x4 was a private evolution of the famous official "Maxi": a 1.5 L turbo engine with approximately 350 hp and rear-wheel drive with a lockable center differential. In the 1989 Rally RACE-Avilés, on dirt, the Galician duo wore race number 2 and won the overall classification, ahead of the Mazda 323 4WD and Ford Sierra Cosworth models of the time. That FASA-Renault chassis competed in several rallies of the national championship (Toledo, Madrid, La Rioja), always under Philips sponsorship and with identical livery.