Thread: Boost modulator

Hi All,

With the ages of our vehicles now and failures of Boost Modulators.

Would this be a better option??? Patrols and VW owners use them.

Manual Boost Controller

This makes it completely mechanical.

I know the modulator doesn't cost much to replace. But thought the Dawes could be a better option?

I changed/renewed mine just as a precaution.


Made a huge difference and at 20 quid every 10 years! Not really and issue.


Cheers, Jerry