Greddy Profec B Spec II Boost Controller

Product Information

100% Genuine

The PRofec B-Spec2 integrates all the basics of an electronic boost controller, with additional useful options. Use the built-in boost gauge (psi or kPa) to tune in a Lo. & Hi. SET % to raise the boost pressure, then optimize consistency and response with GAIN % and adjust the START GAIN to set initial wastegate response. Also built-in are optional: Warning point, Warning limiter, and peak & last boost record. Compatible with integral and external wastegates and the Greddy RSS or SCC’s optional speed trigger.

Black head unit - electronic boost controller

built in Boost gauge (kPA or PSI)
2 preset setting(Lo. & Hi.)
Set % - to increase boost
Gain % - wastegate response adjustment
Start Boost - inital boost response adjustment
Warning point, warning limiter, peak-hold/Last boost