# Turbo XS Subaru WRX/STI OEM Downpipe to 3in Cat-Back Adapter w/Standard Exhaust Gasket

The TurboXS Stock Downpipe to 3 inch Catback Adapter is the perfect part to mate with your 3 inch Catback if you are using the stock downpipe. This part allows use of the OEM Donut Gasket with your 3 inch flat flange gasket found on the 3 inch Catback without having an exhaust leak. Made from 304 Stainless Steel this part will stand the test of time in rough weather conditions.

This Part Fits:

Year

Make

Model

Submodel

2004-2005,2009

Subaru

Forester

XT

2002-2014

Subaru

Impreza

WRX

2005-2006

Subaru

Legacy

GT

2005-2006

Subaru

Outback

XT

2015-2021

Subaru

WRX STI

Base

2015

Subaru

WRX STI

Launch Edition

2015-2021

Subaru

WRX STI

Limited

2019

Subaru

WRX STI

S209

2016

Subaru

WRX STI

Series.HyperBlue

2018

Subaru

WRX STI

Type RA

## Details

- **Price:** 77.95 CAD
- **Vendor:** Turbo XS
- **Type:** Exhaust Adapters

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 77.95 CAD | In stock |

## Images

- Photo - Primary
- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/turbo-xs-subaru-wrx-sti-oem-downpipe-to-3in-cat-back-adapter-w-standard-exhaust-gasket)
> Updated: 2026-07-14