GrimmSpeed Donut Gasket Subaru WRX 2002-2025 / STI 2004-2021 | 020099 – Import Image Racing
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GrimmSpeed Donut Gasket Subaru WRX 2002-2025 / STI 2004-2021 | 020099
GrimmSpeed Donut Gasket Subaru WRX 2002-2025 / STI 2004-2021 | 020099
GrimmSpeed Donut Gasket Subaru WRX 2002-2025 / STI 2004-2021 | 020099

GrimmSpeed Donut Gasket Subaru WRX 2002-2025 / STI 2004-2021 | 020099

Rated 5.0 out of 5
Based on 11 reviews
SKU: grm020099
Availability: 150 In Stock
Product Type: Gaskets and Hardware
$17.00
$17.00
$17.00
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Fitment Information:

2002-2022 Subaru WRX

2004-2021 Subaru STI

2005-2009 Legacy GT

2004-2022 Subaru Forester

2005-2022 Subaru Outback

Features:

The GrimmSpeed Donut Gasket has been designed as a direct replacement for your worn or lost OEM donut gasket. This 'donut' style exhaust gasket fits between the lower downpipe and midpipe on the stock exhaust system for the Subaru WRX or STI. While most aftermarket exhaust systems use a flat style gasket, the Cobb Tuning and Borla exhaust systems require you to retain this stock 'donut' gasket. This gasket is also required when using a downpipe adapter with a 3in flat flange downpipe.

  • Fiber-reinforced graphite construction
  • Sold individually
  • Replaces Subaru part number 44022AA123



average rating 5.0 out of 5
Based on 11 reviews
  • 5 Stars
    11 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
Loudness
Rated 3 out of 5
Customer photos and videos
Review posted
Reviewed by John I.
Verified Buyer
Rated 5 out of 5

Perfect fit

married my Cobb downpipe to my stock cat back perfectly.

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I recommend this product
Loudness
Rated 3 out of 5
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Review posted
Reviewed by Alex B.
Verified Buyer
Rated 5 out of 5

Perfect

Recommended

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I recommend this product
Loudness
Rated 5 out of 5
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Review posted
Reviewed by Alex
Rated 5 out of 5

5 Stars

Perfect

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Review posted
Reviewed by Mathew M.
Verified Buyer
Rated 5 out of 5

Mandatory

Installed new exhaust, at 60k miles the OEM donut was shredded. The Grimspeed adapter kit doesn’t include one so for an extra 16 it’s an easy add. Ty to IIR for getting this here asap so I could finish my exhaust install

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Loudness
Rated 5 out of 5
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Review posted
Reviewed by yao y.
Verified Buyer
Rated 5 out of 5

Work nice

Work as is should stop leak

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I recommend this product
Loudness
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by yao y.
Verified Buyer
Rated 5 out of 5

Work as is should

Got a awe track exhaust I guess is need donut on it 😋

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I recommend this product
Loudness
Rated 5 out of 5
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Review posted
Reviewed by luis c.
Verified Buyer
Rated 5 out of 5

Donut gasket

Great fit!..

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Loudness
Rated 1 out of 5
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Review posted
Reviewed by Richard W.
Verified Buyer
Rated 5 out of 5

Geoff Chungus smokes his own toenails

Works as it should

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Loudness
Rated 1 out of 5
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Review posted
Reviewed by Kenneth S.
Verified Buyer
Rated 5 out of 5

Does the job

Looks thicker and more robust than stock. Perfect fit, does the job!

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Loudness
Rated 1 out of 5
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Review posted
Reviewed by Christian M.
Verified Buyer
Rated 5 out of 5

GS - “good stuff”

As expected from GS.

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Loudness
Rated 2 out of 5
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