Add to Cart Quaife Fiat Tipo Quaife Atb Helical Lsd Differential, Qdh2K-13 $844.36 Quaife ATB Helical LSD differential for the Fiat Tipo is a direct replacement for the standard Fiat Tipo open differential. The Quaife ATB Helical LSD differential transforms your car’s performance. Unlike a conventional plate-style limited slip... $844.36 Add to Cart