GrimmSpeed Downpipe to 3" inch Catback Exhaust Gasket Subaru STI 04-21 / WRX 02-23 | 022001
GrimmSpeed Downpipe to 3" inch Catback Exhaust Gasket Subaru STI 04-21 / WRX 02-23 | 022001 GrimmSpeed Downpipe to 3" inch Catback Exhaust Gasket Subaru STI 04-21 / WRX 02-23 | 022001

GrimmSpeed Downpipe to 3" inch Catback Exhaust Gasket Subaru STI 04-21 / WRX 02-23 | 022001

Rated 4.9 out of 5
Based on 16 reviews
GrimmSpeed
SKU: grmGasket-022001
Availability: 409 In Stock Learn more
Type: Gaskets and Hardware
$22.00
$22.00
$22.00
Instant Discount


Subtotal: $22.00

Delivery Options:

  • Economy $11.95
  • 2 Business Day
  • Next Business Day
  • Slow $3.95
Fastrak Delivery: , Order within hours minutes
Overview  

Fitment Information:

2002 -2024 Subaru WRX

2004-2021 Subaru STI

Please note: This gasket fits 3" inch Subaru aftermarket exhaust systems only. Please verify compatibility before purchase.

Features:

The GrimmSpeed OEM Style 3-inch 2-bolt gasket features durable multi-layer stainless steel construction and it is 22% thicker than the OEM gasket for an optimal seal. Most aftermarket Subaru exhaust systems need a 3 inch, 2-bolt gasket, however a premium quality gasket has been nearly impossible to find until now.

At GrimmSpeed they have worked with endless amounts of aftermarket gaskets and none seem to work as well as the multi-layer steel OEM style gaskets. The issue with the most exhaust gaskets is that even if they're multi-layer, they're not completely constructed of Stainless Steel which leads to leaks. Well GrimmSpeed has your answer, a premium multi-layer steel with stainless steel fire-ring gasket at a great price.

  • 3" inch 2-bolt gasket
  • Multi-layer Stainless Steel construction- 7 Layers!
  • 22% thicker than the OEM gasket
  • 304 Stainless Steel Fire-Ring
  • Sold individually
average rating 4.9 out of 5
Based on 16 reviews
  • 5 Stars
    15 Reviews
  • 4 Stars
    1 Review
  • 3 Stars
    0 Reviews
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
100% of reviewers would recommend this product to a friend
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Rated 3 out of 5
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Review posted
Reviewed by Patrick W.
Verified Buyer
Rated 5 out of 5

Great fit and form

This came in clutch for my build, always wanna keep fresh gaskets when you’re trying to go fast.

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Loudness
Rated 5 out of 5
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Review posted
Reviewed by Ian H.
Verified Buyer
Rated 5 out of 5

Awesome Quality

Just buy the gasket, that’s all I’m going say. There is nothing like it and works 100% of time, thank you again IIR!

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Loudness
Rated 1 out of 5
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Review posted
Reviewed by James C.
Verified Buyer
Rated 5 out of 5

Sealed the Deal

Upgraded from a stock catback to a Invidia Q300 on my STi hatch. Perfect fitment and my exhaust gases and sealed tight! Paired with a Cobb Gesi DP.

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Loudness
Rated 1 out of 5
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Review posted
Reviewed by Nick T.
Verified Reviewer
Rated 5 out of 5

Good s***

After many terrible experiences with other exhaust gaskets, in 2020 I finally just shelled out the cold hard cash and copped a whole set of these gaskets for manifolds and headers to uppipe, and hacwnt looked back. After about 3 motors and many boosted launched I can confidently state, BUY THESE! No more exhaust tick or lost boost from cruddy gaskets. These are quite possibly the best. Worth it for sure.

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Loudness
Rated 5 out of 5
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Review posted
Reviewed by Ryan I.
Verified Buyer
Rated 5 out of 5

👍🏻

Perfect fit

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Review posted
Reviewed by Devon E.
Verified Buyer
Rated 5 out of 5

Cutback gasket

I like the thickness

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Review posted
Reviewed by Miguel Z.
Verified Buyer
Rated 5 out of 5

Better than oem

Perfect fit. Thicker than oem. Grimmspeed 🙌

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Review posted
Reviewed by Carlos P.
Verified Buyer
Rated 5 out of 5

It's Grimmspeed say no more

Awesome gasket does its job

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Review posted
Reviewed by Zac P.
Verified Buyer
Rated 5 out of 5

Perfect fit!

Better then OEM or any other gasket out there. Seals perfect with my Invidia N1 Race!

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Review posted
Reviewed by Ethan
Verified Buyer
Rated 5 out of 5

GS DP gasket

The best quality parts from GS with the best customer service from IIR. Shout-out to Steven. Easy install paired with my GS downpipe

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