Hi ,
we fitted a blitz FMIC and now the boost fly's all over the place,
we have tried turbosmart,MRT EBC , still no good

help please

 

Dawes Device.

Have you used the boost controllers in line with the stock solenoid?

/J

 

Take ya restrictor out - will dampen boost down

Trout

 

DBS MBC , cheaper and made in the uk


www.dbsmotorsport.co.uk

 

Sounds like you have already tried MBC/EBC.

Check the travel on the wastegate arm. The shaft should rotate through 90 degrees freely with the arm off also. Check for leaks in boost control pipes. Check you are not also running the factory boost controller still trying to control the party.

Also depending on spec, some people run into problems with wastegate capacity, but usually only at high RPM - you didn't say you'd fitted a dustbin sized turbo without a external wastegate