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The Dual SBC Spec S is the most cost effective boost controller available from Blitz.
It features a single solenoid that diverts pressure away from the turbo actuator to achieve higher boost. This solenoid is linked to a smart control unit installed inside the car, which allows you to control the boost pressure, via 4 programmeable channels.
The control unit also displays live boost pressure.
Scramble and gain settings are programmable.
There is a boost warning mode, which can be pre set to visually and audibly alert the driver to an overboost situation.
The unit can also be programmed to reduce the solenoid duty cycle in an overboost situation.
It is suitable for both internal and external wastegate applications.
The Spec S is recommended up to 1.3bar, and is supplied complete with fitting kit, simple wiring and English instructions.
