![Quaife ATB Differential [Mk7 Fiesta ST] Head Gasket Independent testing showed up to](https://cdn.shopify.com/s/files/1/0367/2621/files/b299st_atb_2048x_9c46011e-effc-4cd3-a4b7-1fc51711485b.webp?v=1751528825)
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Independent testing showed up to 17% less pressure loss than the OE fit part
Technical:
a 500g weight saving has been achieved without sacrificing any shift engagement or feel
rallying and road use
Finished in mountune yellow
Quaife ATB Differential [Mk7 Fiesta ST] Head Gasket Independent testing showed up toAvailable from mountune, the Quaife ATB helical LSD differential for Mk7 Fiesta ST fits the B6 gearbox. A direct replacement for the standard Ford open differential, the Quaife differential transforms your car's performance. Unlike a conventional plate style limited slip differential, the Quaife differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation and never locks harshly with a set pre
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