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Discussion Starter · #1 ·
I think I could have a boost leak in my 2017 wrx. I cannot seem to find what size boost leak tester to use. I do have a compressor that would work, and I've been reading up on the proper way to do these tests.

Anyone know sizes or want to post links? It would be greatly appreciated! Thanks.


-Nick
 

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Discussion Starter · #3 ·
Just a hunch. Ive had it for about 5 months but recently started hearing this whistle and park around 1100 rpm. Sounds a bit like a leak, but that's as far as I know. I have a ln accesstuner running a stage one map, so it may have caused something?
 

· Not a mod... or is he? Or, is he not?
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Yes they can with out any questions. I think you'll be fine personally. I think you are being paranoid.

Sent from my SAMSUNG-SM-G935A using Tapatalk
 

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Boost leaks usually feel like boost surges. When you're in boost, you will boost, then lose boost fairly quickly, and the gain boost and lose boost. I have never had any noise issues with boost leaks but that is a symptom. I would build a tester out of pvc and silicone and an air compressor acting as the air filling your system.
 
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