Skip to content
💵 🚚 Long Haul Labor Day Sale - Shop Deals ALL Month Long 🚚 💵
💵 🚚 Long Haul Labor Day Sale 🚚 💵
Rewards Program My Wishlist Customer Support Military Discounts The Subimods Blog The Motul Market Bread Pay™ Financing
GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter - 077044 - Subimods.com

GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter

by Grimmspeed
SKU 077044
$57.00 - $57.00
$57.00
$57.00 - $57.00
$57.00
110 In Stock, Usually Ships within 1-2 Business Days

Exhaust leaks seem to be an all-too-common issue with most modded Subaru’s. They tend to spring up out of nowhere and cause hours of troubleshooting headaches. The most guaranteed leak you will get though is if you run an aftermarket 3" downpipe to an OEM or OEM like 2.5" Exhaust.

Cut from steel and hand welded these pieces were born tough. With the ability to work with both flat style gaskets AND donut gaskets they cannot be matched. If that wasn't enough they flared out one end to just shy of 3" so that unlike other adapters, this one will not block flow!

Customer Reviews

Based on 10 reviews
90%
(9)
10%
(1)
0%
(0)
0%
(0)
0%
(0)
90.0
100.0
J
J.N.
Quality Build

Fits perfect and is built well!

J.N.,

Thank you for your 5 Star Review! We are glad to hear that our Grimmspeed 3in Downpipe to Stock Cat-Back Adapter fits perfectly and is built with quality. We always strive to provide our customers with the best products. Thank you for choosing Subimods!

Regards,

J
James B.
Perfect fit.

Works absolutely great, the fit is awesome and the sturdy durability is a huge plus.

James,

Thank you for your5 Star Review of the GrimmSpeed 3-inch Downpipe to Stock Cat-Back Adapter. We are thrilled to hear that it provided a perfect fit and demonstrated sturdy durability, making it an excellent addition to your setup. Thank you for choosing Subimods!

Regards,

H
Harrison Graham
Works perfectly

Ensures leak free exhaust and very heavy duty, durable material. Could likely be reused if need be.

Harrison,

We appreciate your 5 Star Review of the GrimmSpeed 3in Downpipe to Stock Cat-Back Adapter! It is the perfect piece when adding a catback exhaust! It absolutely can be reused as well! Enjoy!

Regards,

S
Solomon
Works well

I put this between my invidia catless downpipe attached to my tomei catback. Fit very well and solved my exhaust leak problem.

Solomon,

It's great to hear the GrimmSpeed 3in Downpipe to Stock Cat-Back adapter solved your exhaust leak even when used not as intended! We appreciate your 5 Star Review!

Regards,

b
braudytt reyes
Good

Nice parts

Braudytt,

Thank you for your 5 Star Review of the GrimmSpeed 3in Downpipe to Stock Catback Adapter!

Regards,

12

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare