Check out this Slate Grey over Natural Brown leather 996 C4S. Options include, leather console, crests, Bose, Sport Exhaust and Aluminum Trim Bits. Great color combo, driver mileage and great price. Autocheck is clean as well. No info regarding the IMS/RMS. Find this C4S (WP0AA29933S622471) here in Warwick, RI for $27K.