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GrimmSpeed Manual Boost Controller User Manual

Page 3

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4.

Remove hose from wastegate actuator.

5.

And remove the hose from the pressure side of the turbo.

6.

Connect the pressure source(compressor side of turbo, intake manifold, etc) to the inlet

on the GrimmSpeed manual boost controller using the supplied vacuum line. The inlet
side is at the bottom of the manual boost controller. See Fig. A. Tighten hose ends with
zip ties.

7.

If you need to reduce the size of the hose coming from the manual boost controller, utilize

the included reducer fittings.