JoeInOregon Posted March 4, 2022 Share Posted March 4, 2022 As I'm replacing vacuum line I find I do not care for how Subaru did this at all. I also have and aftermarket fpr, and fuel damper that both require a vacuum reference. I really just want to run an aftermarket manifold and direct lines to each system. Any reason why this is a bad idea ? Thanks Sent from my Pixel 3a using Tapatalk Link to comment Share on other sites More sharing options...
JoeInOregon Posted March 4, 2022 Author Share Posted March 4, 2022 Well 36 views and nothing but crickets, this tells me at least no one has a strong opinion about it and probably has not been done. Going to give it a shot then Sent from my Pixel 3a using Tapatalk Link to comment Share on other sites More sharing options...
whitexc Posted March 4, 2022 Share Posted March 4, 2022 Go for it man. Sounds like a good plan. Post pics. Sent from my SM-G996U using Tapatalk Link to comment Share on other sites More sharing options...
lagwagon Posted March 5, 2022 Share Posted March 5, 2022 (edited) I’ve run a separate boost/vacuum manifold. Worked perfectly fine. Looked a little janky as I didn’t have a place to mount it but it was a 4” long block of 1/2”x1/2” aluminum, one zip tie and it wasn’t going anywhere. I used a pressure rated manifold from Princess Auto, my biggest issue was finding the right sized npt hose barbs for everything I wanted to run off it (1/4” all the way up to 9/16”). I was only running 8-psi on that turbo but nothing ever blew off and I didn’t need hose clamps or zip ties. This was not on a Legacy, just FYI. This one looks exactly like the one I had (same color even): https://www.amazon.ca/Uxcell-a11120200ux0438-Pneumatic-Manifold-Splitter/dp/B00843USU2/ref=asc_df_B00843USU2/?tag=googlemobshop-20&linkCode=df0&hvadid=337093155729&hvpos=&hvnetw=g&hvrand=12211606325596346814&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9001327&hvtargid=pla-569926730341&psc=1 Edited March 5, 2022 by lagwagon Link to comment Share on other sites More sharing options...
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