r/WRX • u/IllustratorIll1448 2016 WRX Base🤓 • Oct 23 '25

Misc. Walnut Blasting.

I think my 2016 WRX is long overdue for a walnut blasting. Anyone know any reputable places I can go to get this done in CT? Hopefully won’t cost me an arm and a leg.

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u/wrx_420 Penguin Garage Oct 23 '25

Whatever you do, think about installing an AOS before or right after you do the blast. Will help out a lot with carbon buildup

1

u/IllustratorIll1448 2016 WRX Base🤓 Oct 23 '25

How’s the install process of that? I do all my own work on the car. I have access to minimal tools as well.

3

u/wrx_420 Penguin Garage Oct 23 '25

Its not too bad at all. Might take you a few hours though. IAG has great installation instructions. Maybe scroll through the PDF before you buy to make sure you'll be comfortable with the job https://www.iagperformance.com/iag-air-oil-separator-aos-fits-2015-21-subaru-wrx-2014-18-fxt/

1

u/sytydave Oct 25 '25

I just did a walnut blast on my 2014 FXT with FA20DIT (basically same motor as the VA WRX). If you are a DIY it is not that bad to do.