MoTeC Differential Controllers

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Rally drivers and their teams can adjust the car's setup for various track surfaces and conditions and specific driver requirements. For example, reducing lock will improve turn-in, while increasing lock can promote understeer on both corner entry and exit and improve braking stability on loose surfaces. Naturally, the setup of the differential controller will also influence traction.  MoTeC's SDC (Subaru Diff Controller) and MDC (Mitsubishi Diff Controller) were designed with the current Group N favourites in mind; the 2003Ė2007 Subaru STi Impreza and the Mitsubishi Evo 8 and Evo 9. The SDC and MDC units quickly and easily replace the factory centre differential controllers with no wiring modifications needed.  CONTACT US for assistance!  

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SDC - Subaru Differential Controller

MDC - Mitsubishi Differential Controller

MoTeCís Subaru Diff Controllers (SDC, SDC2 and SDC3) are suitable for Subaru WRX and STi vehicles. They are plug-in replacements for the factory fitted Driver Controlled Centre Diff (DCCD) controller, fitting into the OEM box that is bolted to the steering column underneath the dashboard.  The SDC units are used to adjust the torque split between the front and rear differentials to achieve greater control over handling characteristics such as traction, braking on loose surfaces, turn in response, and understeer on both corner entry and exit.

MoTeCís Mitsubishi Diff Controller (MDC) replaces the factory fitted Active Centre Diff (ACD) controller. It is a bolt-in replacement for Lancer Evo 7, 8 and 9 models, making use of the factory mounting points under the dashboard.  The MDC is used to adjust the torque split between the front and rear differentials to achieve greater control over handling characteristics such as traction, braking on loose surfaces, turn-in response, and understeer on both corner entry and exit.

Precision AutoResearch

901 Hillside Drive

Bensenville, IL 60106  USA

(630) 766-4402

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