Subaru Outback XT/Legacy GT GrimmSpeed Electronic Boost Controller Installation Video

Step by step instructions on how to install the GrimmSpeed 3 port electronic boost controller on your Subaru Outback XT or Legacy GT.

[chrissilsby]

love the parkway drive in the intro haha

[eminem]

Do you know exactly what size the return line to the turbo inlet is? i’ve been thinking about just upgrading from the stock BCS to the 3-port because that line is leaking at the inlet side.

[tiagopauli]

Thank you very much sir very easy step by step

[MMsocketfinder]

Good video, next time use silicon spray to slip on the hoses much easier. 👍🏽

[YeahWeSmokeGood]

That intro sounds familiar. I can't remember what song it is tho.

[brycegurno]

When i hooked it up this way it was just at wastegate pressure