Can you dump an internal WG like you would an external? I don't have emissions testing...I also don't have a catylitic converter so it's not any worse than what I've got now. Would this reduce the chance of spiking along with porting the wastegate housing? Is it even possible? I found a place with the flange, so i could have a piece built to eliminate the housing on the Greddy...and I could just match it up with my DP when I get it.....

Will it work....advantages/disadvantages.........

 

guys do it on internally gated turbos on dsm's, so ive seen they say it does make power over routing the dump into the downpipe check this out..doesnt greddy use mitsu turbos....u may be able to use one of these, not sure thought...its an 02 hosuing with the a dump for the internal .is this what your trying to make...http://www.rnrracing.com/html/02_eliminator.html.