Jacobs Exhaust Brake, 1998.5-02 Dodge/Cummins
OEM Jacobs Exhaust Brake system. Comes complete with everything for install including instruction manual. Mounts to the rear of the turbocharger and includes dash switch for activation. This kit is designed for Manual Transmissions only. BUT, can be used with automatics as long as a torque converter locking device is used (IE. ATS CoPilot).