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Subaru Genuine Exhaust Donut Gasket - 44022AA123

Free shipping on orders over $29.99

$15.82

$ 7 .99 $7.99

In Stock

About this item

  • Downpipe to Catback Donut Gasket
  • See Description for fit
  • Fit type: Vehicle Specific
  • Country of Origin : China


Genuine Subaru Parts, Manufactured To Subaru Standards, OEM Subaru Parts, Not After Market Parts, Genuine Subaru Parts And Accessories.


Bradley S.
August 14, 2025
Got a Walker cat back kit because OEM hangars had rusted off. The kit was great except for the gasket that came with it was too big for the protrusion on the cat side flange and did not seal at all. This fit snuggly and sealed up tightly.
Avonlea haymart
June 19, 2025
High quality, much nicer than felpro alternative. Works for my 2021 sti
h. johnson
May 6, 2025
Exact replacement gasket for 2011 subaru WRX STi down-pipe. Replaced when a new catback exhaust was installed. Sealed well with no problem. Would purchase again if needed. Hope this helps.
R.T..
April 10, 2025
Fit perfectly material very good quality.
Nathan
April 4, 2025
I recently installed a new catback exhaust on my 2013 BRZ. Everything went pretty well, except I had a major leak where the mid pipe connected to the catalytic converter. I went to my local auto parts store and they gave me a new donut gasket which I installed immediately. After I installed I gave it a go, and the leaks were worse then before I changed the gasket. Come to find out they gave me the wrong one. I was a little worried about buying this gasket out of fear it would let me down, but to my surprise it worked perfectly. I now have no leaks and a happy exhaust. Highly recommend this product.
Ben Wells
January 31, 2025
Product worked as advertised by creating a solid connection between the downpipe and the midpipe.This product's donut characteristics we sub par. The lack of doughy center and sweet outside was disappointing at best. The digest-ability of the product was also very metallic.Subaru should stick to the car business and leave the baked goods to the other professionals
Joe Harrison III
January 24, 2025
Installed a Cobb titanium cat-back on my 21' STI and wanted a fresh doughnut to prevent leaks. This part fit perfectly, and so far has been leak free.
Bobby C.
January 19, 2025
Works as it should!
Al Heise
January 18, 2025
Sealed instantly.
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