Works (1 Votes)
Does Not Work (1 Votes)
I am quite a fan of Tom Voelk's
Just posted a thread in the tuturials and DIY section with regards to walnut blasting the 2015+ WRX FA20 DIT motor Intake valves.
I did this write-up on Nasioc but fortunately I saved the script so i don't have to do it again. Hopefully the photo code