In this episode the Twincharged Subaru Outback gets its own dedicated exhaust just for the External Waste Gate. I did not want a screamer pipe, and I also did not want to restrict flow by plumbing it back into the down pipe.

We also fabricate a charge pipe to connect the GT45 turbo to the inlet of the M90 supercharger. its getting pretty close to first start up!
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#alltheboost #builtnotbought #ej257 #ej25 #supercharger #bigassturbo #customexhaust #garagebuild #budgetbuild #twincharged #compoundboost #forcedinduction #subaru #subaruoutback #boxerengine