CAN Keypad Insert - Decrease Boost

The Link ECU CAN Keypad Insert for Decrease Boost provides professional tuners with direct, tactile control over boost pressure reduction. Designed to integrate seamlessly with Link ECU systems via CAN bus communication, this insert allows drivers to dial back boost levels on demand without diving into laptop tuning software. Ideal for workshops building performance vehicles where multiple boost maps or conservative settings are required for varying conditions, fuel quality, or driver preference. The physical insert ensures reliable, repeatable operation in demanding environments where electronic stability matters most.