Subaru STi Cylinder 4 Cooling Mod

The cylinder 4 cooling mod is definitely a must have for any STi owner. I wish I installed it much sooner, might've saved me an engine rebuild! Basically it routes coolant to the cylinder 4 chamber and helps reduce temps which helps reduce detonation! Hopefully this video helps give you guy a better understanding as to how to install the simple mod.
getadomtune.co...
GetaDomTune Cylinder 4 Cooling Mod:
bit.ly/3MlvR9V
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[@jonstrande2074]

I'm sure they make a fitting for that. What is the thread pitch?

[@zach_lush]

What are you referring too exactly?

[@westonmickey3890]

I hope you have a stand alone...

[@zach_lush]

Going to have to tune open source

[@westonmickey3890]

Dude... clean your garage.

[@zach_lush]

I'd love too, but its not mine...

[@Spacegoat92]

You'd have a heart attack if you saw mine hahaha