This is the most advanced boost controller available from Blitz and uses a twin solenoid set up for better response and holding high boost pressures. Maximum controllable boost is 2.5 bar (36.75 psi). Like the SBC Spec S and R units, it also features four programmable channels for setting up boost pressure, and is suitable for both actuator and remote waste gate driven turbos. It has an impressive list of functions that include a boost warning and limiter, scramble, speed map (only used with the Blitz Power Meter iD), record and replay mode, automatic peak boost hold, data display (with optional harness), graphical boost and speed chart, and fully adjustable contrast. There is also an additional ‘gain’ setting that allows you to program the response time of the turbos. The SBC-iD comes in silver or black and the head unit is 1/2 din size.