Quaife automatic torque-biasing (ATB) Limited Slip Differentials are high quality components that help make your ride even quicker. The unique design improves handling and steering, and powers both drive wheels under nearly all conditions.

Internal components sense which wheel has better grip, then biases more power to that wheel. Installation kit is required. A Limited Slip Differential is standard equipment on the 2004-2005 Dodge SRT-4, therefore this LSD should only be bought/installed on the 2003 Dodge SRT-4.