2002 wrx semi- partout
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iTrader: (3)
Joined: Feb 2014
Posts: 140
From: Vacaville, CA
Car Info: 2002 wrx
So I got ahold of Blouch and sent them some pics. They confirmed it was Blouch and then told me to be sure it was a 20g and not an 18g I need measure the turbo inlet inner diameter. Not the best picture as trying to zoom in on ruler markings in 64ths isn't the easiest lol. But you can see that the inner diameter mark lines up just between 6/64 and 7/64 = 2.093- 2.109. Right on the money.