CUSCO HBD 6A6 A Limited slip differential Hybrid 1 way for SUBARU WRX S4/Levorg ymm_49 BORLA supports every system with

BORLA supports every system with a Million-Mile Warranty

Anyone who has restored/updated a older car knows the value of having updated parts that are as efficient as possible

AEM Tru-Time cam gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile(s) in one-degree increments via true laser-etched markings

center lock

CUSCO HBD 6A6 A Limited slip differential Hybrid 1 way for SUBARU WRX S4/Levorg ymm_49 BORLA supports every system withBring out the charm of new driving in AT cars. A differential developed exclusively for automatic vehicles creates the appeal of comfortable driving. Excellent effect of hybrid differential. Driving performance that cannot be experienced with a normal automatic car! Suppresses the inner tire from spinning during cornering, and provides stable traction for comfortable cornering. The feeling of swaying on undulations, gaps, ruts and puddles on the road