Add to Cart Quaife Fiat Grande Punto Quaife Atb Helical Lsd Differential, Qdh2K-11 $1,365.26 Quaife ATB Helical LSD differential for the Fiat Grande Punto is a direct replacement for the standard Fiat Grande Punto open differential. The Quaife ATB Helical LSD differential transforms your car’s performance. Unlike a conventional... $1,365.26 Add to Cart