Quaife ATB Helical Differential - K20/K24 simple1 A 33% overall increase in

A 33% overall increase in the gauge face display makes it easier to see at a glance

Perfect for your GD chassis Subaru WRX or STI

before sailing the sea's to British roads

Garrett GT Series is the name that pioneered turbo technology and boosted drag racing and road racing teams to break hundreds of world records

Quaife ATB Helical Differential - K20/K24 simple1 A 33% overall increase inA direct replacement for the standard open differential, the Quaife ATB Helical LSD differential transforms your cars performance. Unlike a conventional plate style limited slip differential, the Quaife ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation. The Quaife ATB Helical LSD differential never locks harshly with a set pre load of wheel slip across the driven axle,