Mercury - Performance Active Trim Kit (Without Trim Pad) High-Speed Verado & DTS Sterndrives VesselView Controlled 8M0129438. Overview. The Mercury Performance Active Trim Kit (8M0129438) is designed for high-performance boats running over 70 mph that use VesselView displays or VesselView Link with Lowrance or Simrad screens. This version operates entirely through the display - no separate trim pad required - giving your dash a cleaner, more integrated look.. Optimized for single to quad Verado