Add to Cart Quaife Fiat Bravo Quaife Atb Helical Lsd Differential, Qdh2K-15 $844.36 Quaife ATB Helical LSD differential for the Fiat Bravo is a direct replacement for the standard Fiat Bravo open differential. The Quaife ATB Helical LSD differential transforms your car’s performance. Unlike a conventional plate-style limited... $844.36 Add to Cart