Welcome to BOI Performance. We offer quality advice and servicing, conversions, evaluations and restoration work. You will still find everything you need to know about your Fiat or Lancia. BOI Performance still stocks new and used parts, stocking both mechanical and cosmetic accessories for your Italian toys, but now we are also catering to those Classic's from Japan Nissan, Honda, Mazda, Germany, Porsche, VW, BMW & English cars from MG, Triumph, Healey.