CAN Booster is for a Gen 2 20/20 SRM System and will Boost the CAN Signal for Systems that have a Longer CAN Distance. Any CAN Bus that is More Than 130 ft. of CAN Length will Require a CAN Booster.
Total System CAN Length = Bar Width + Power Extension + All CAN Extensions
Selling because Upgraded to a Gen 3 Monitor. – $125 | Retail New – $340