GrimmSpeed 3in Downpipe to Stock Cat Back Adapter Subaru WRX 02-21 / STI 04-21 | 077044

Product Description

Fitment Information:

2002-2021 Subaru WRX

2004-2021 Subaru STI

2005-2009 Subaru Legacy GT

2005-2009 Subaru Outback XT

2004-2013 Subaru Forester XT

Features:

Kill that exhaust leak for GOOD! This GrimmSpeed adapter will allow you to adapt and properly seal an aftermarket 3-inch downpipe to a 2.5-inch OEM or OEM-like catback exhaust.

This adapter only works with a flared end and it creates a smooth transition from your 3" inch aftermarket downpipe to your OEM midpipe. The end was flared out just shy of 3 inches so it does not block flow! With the ability to work with both flat style gaskets and donut gaskets, this adapter cannot be matched.

CNC laser-cut steel construction

Provides a leak-free seal and smooth connection

Designed with a flared adapter transition

Flanged for an OEM donut gasket

Will not obstruct exhaust flow

Flared end guarantees smooth exhaust flow

Includes installation hardware

Simple bolt-on design

Sold individually