Quaife VAG 02Q transmission ATB Differential. Models with the 02Q transmission include Why buy a Quaife ATB?. Safe, progressive and seamless in action, the Quaife ATB differential never ‘locks’. The Quaife ATB Helical LSD differential has many benefits over a standard open differential, including maximising traction and minimizing wheel spin, eliminating torque steer and snatching.
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