Check the listing for details. 551-101 Sniper 1 Transmission Control Kit. Condition: New, Made in US. Listed at 614.95 USD. Handheld not included. The Sniper 1 Transmission Controller (STC) allows the use of common Ford and GM electronic four speed transmissions. It connects to your Sniper EFI system via CAN bus and is programmed through the existing Sniper 3.5” touchscreen (not included). No programming is available with PC computer software, but the transmission functions can be data logged and reviewed with Sniper PC software. This kit is intended to work with Sniper throttle body injection systems only as it contains the Sniper Transmission Control Module as well as the Power/CAN bus harness.. Requires Sniper Version 2 ECU and up to date handheld firmware, handheld is not included but available for purchase. A MAP sensor is needed if using MAP for line pressure, commonly on forced induction applications.