I have the SBR manifold with the external wastegate flange capped on my car right now. i'm looking into finally getting the external wastegate and was wondering what all i would have to do with all the internal wastegate parts and porting and all of that to make it work. i've tried to do my research on the subject but have just found the dump tubes with the stock 02 housings. thanks for any help.

well u could probbly just disconnect the signal line from the wastegate actuator and run it to ur external wastegate and be done with it. but if u want to remove it all then u would run the line from the turbo to the wastegate like i said above and then remove the wastegate actuator/pushrod and u will have to have the swing valve welded shut.



mike

you'll have to have the wastegate hole on the turbo welded shut.

If you just disconnect the vac line from the internal gate actuator it can blow open during high boost.