GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046 – Import Image Racing
Skip to content
GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046
GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046
GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046
GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046
GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046

GrimmSpeed Catback Adapter Stock DP to Aftermarket 3" Subaru | 077046

Rated 4.9 out of 5
Based on 125 reviews
SKU: grm077046
Availability: 393 In Stock
Product Type: Gaskets and Hardware
$57.00
$57.00
$57.00
Save $0.00


Subtotal: $57.00
🕒 Order within hours minutes
📦

Economy

$5.99

Estimated: ,

🚚

Express

Starting at $8.99

Loading...

Fastest

Starting at $10.99

Loading...

OEM Downpipe to aftermarket 3" cat back exhaust.

Exhaust leaks seem to be an all-too-common issue with most modded Subarus. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. One of the most common leaks that we hear about is from running an OEM downpipe with an aftermarket 3" cat back without a proper adapter. Use an adapter that allows you to retain your stock donut gasket for the best solution to finally end that pesky leak.

GrimmSpeed's adapter is CNC machined from mild steel and zinc coated for durability and longevity. This thing will outlast your car. Don't waste your time trying to get your OEM downpipe to seal without a donut gasket. In a short amount of time, they rust and corrode and will prevent you from ever getting a good seal with a typical flat gasket. Re-use your stock donut gasket along with a GrimmSpeed 2x Thick 3" Gasket (included) for a perfect seal on the first try!

Features:

  • Flanged for OEM Donut Gasket
  • Machined lip centers 2-Bolt Gasket
  • CNC Machined Steel Construction (Zinc coated for durability)
  • Simple bolt on installation (Supplied with quality hardware)
  • Includes GrimmSpeed 3" 2x Thick Gasket (For a PERFECT seal!)



average rating 4.9 out of 5
Based on 125 reviews
  • 5 Stars
    117 Reviews
  • 4 Stars
    7 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    0 Reviews
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Loudness
Rated 2 out of 5
Customer photos and videos
Review posted
Reviewed by Wayne h.
Verified Buyer
Rated 5 out of 5

Catback adaptor

Worked perfectly with my new exhaust. Definitely recommend this if you’re upgrading to a catback.

Loading...
I recommend this product
Loudness
Rated 1 out of 5
Was this helpful?
Review posted
Reviewed by Matthew Y.
Verified Buyer
Rated 5 out of 5

Simply a must have

Worked perfectly with the Remark R1 Spec CBE. It comes with better bolts (my stock ones bent during removal) to secure to the existing pipe and seals great. Definitely grab one of these if you’re doing a CBE!

Loading...
I recommend this product
Loudness
Rated 1 out of 5
Was this helpful?
Review posted
Reviewed by Justin C.
Verified Buyer
Rated 5 out of 5

Perfect fit for the Invidia Q300

Perfect fit, easy install, and came with dope stickers.

Loading...
I recommend this product
Loudness
Rated 3 out of 5
Was this helpful?
Review posted
Reviewed by Shawn R.
Verified Buyer
Rated 5 out of 5

Got the job done!

It says you need this for the catback not sure if you absolutely need it but the shop used it so why take chances!

Loading...
I recommend this product
Loudness
Rated 4 out of 5
Was this helpful?
Review posted
Reviewed by David
Rated 5 out of 5

5 Stars

Came in perfect

Loading...
I recommend this product
Was this helpful?
Review posted
Reviewed by Douglas J.
Verified Buyer
Rated 5 out of 5

Exhaust adapter

Great quality as always. Super easy and self explanatory piece. Must have for OEM downpipes

Loading...
I recommend this product
Loudness
Rated 3 out of 5
Was this helpful?
Review posted
Reviewed by jonathan p.
Verified Buyer
Rated 5 out of 5

works as intended

Good fit

Loading...
I recommend this product
Loudness
Rated 3 out of 5
Was this helpful?
Review posted
Reviewed by Rafael Z.
Verified Buyer
Rated 5 out of 5

Worth it No Leaks!

Stopped my exhaust leak I was having marrying the midpipe to the the stock intermidiate pipe definitely a go to for stock application.

Loading...
I recommend this product
Loudness
Rated 3 out of 5
Was this helpful?
Review posted
Reviewed by Chris H.
Verified Buyer
Rated 5 out of 5

Adapter kit

Perfect fit and did exactly what it was supposed to. No leaks and easy to install.

Loading...
I recommend this product
Loudness
Rated 3 out of 5
Was this helpful?
Review posted
Reviewed by Brad K.
Verified Buyer
Rated 5 out of 5

Catback adapter

Made for a very simple leak free install. It's worth the money!

Loading...
I recommend this product
Loudness
Rated 1 out of 5
Was this helpful?

Thanks for subscribing!

This email has been registered!

Shop the look

Choose Options

Edit Option
is added to your shopping cart.

Choose Options

this is just a warning
Login