Add to Cart Quaife Fiat Strada Quaife Atb Helical Lsd Differential, Qdh2K-23 $841.12 Quaife ATB Helical LSD differential for the Fiat Strada is a direct replacement for the standard Fiat Strada open differential. The Quaife ATB Helical LSD differential transforms your car’s performance. Unlike a conventional plate-style limited... $841.12 Add to Cart