Question 1

What parts do I need for a exhaust upgrade on my 2011 Subaru Impreza?

Accepted Answer

A complete exhaust upgrade on the 2011 Subaru Impreza typically requires cat-back exhaust, headers, mufflers. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.

Question 2

How long does a exhaust upgrade take on a 2011 Subaru Impreza?

Accepted Answer

A exhaust upgrade typically takes 2-5 hours and is rated as moderate difficulty. Actual time may vary depending on your experience and the specific parts being replaced.

Question 3

Can I do a exhaust upgrade myself?

Accepted Answer

A exhaust upgrade is a moderate DIY project. If you have some mechanical experience and the right tools, you can handle it. Otherwise, consider having a professional do the work.

Question 4

Are these parts guaranteed to fit my 2011 Subaru Impreza?

Accepted Answer

These parts are listed for the 2011 Subaru Impreza using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.

Question 5

What brands make exhaust upgrade parts for the 2011 Subaru Impreza?

Accepted Answer

We carry exhaust upgrade parts from trusted brands including AWE Tuning, Borla, aFe, Fel-Pro, and Invidia. Filter by brand to find your preferred manufacturer.

Question 6

How much does a exhaust upgrade cost for a 2011 Subaru Impreza?

Accepted Answer

The cost of a exhaust upgrade for the 2011 Subaru Impreza depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.

2011 Subaru Impreza Exhaust Upgrade Parts

Cat-Back Exhaust

AWE Tuning 2011+ Subaru STI (GV/VA) Track-to-Touring Conversion Kit

AWE Tuning 2015+ Subaru WRX (VA) / 2011+ Subaru STI (VA/GV) Touring-to-Track Conversion Kit

AWE Tuning Subaru STI VA / WRX GV / STI GV Sedan Touring Edition Exhaust - Chrome Silver Tip (102mm)

AWE Tuning Subaru STI VA / WRX GV / STI GV Sedan Touring Edition Exhaust - Diamond Black Tip (102mm)

AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Chrome Silver Tips (102mm)

AWE Tuning Subaru WRX/STI VA/GV Sedan Track Edition Exhaust - Diamond Black Tips (102mm)

Borla 08-10 Subaru Impreza 2.5i Sedan 4DR SS Catback Exhaust

Borla 08-10 Subaru Impreza 2.5i Wagon 4DR SS Catback Exhaust

Headers

aFe Power Twisted Steel Long Tube Header 02-19 Subaru Impreza WRX/STI/Legacy (Unequal Length)

Borla 02-14 WRX / 04-18 STi Header

Fel-Pro 15-20 Subaru WRX/13-20 WRX STI/17-20 Toyota 86 Exhaust Manifold Gasket Set

Invidia STi Equal Length Racing Manifold Header

MAHLE Original Saab 9-2X 06-05 Exhaust Manifold Set

MAHLE Original Subaru Baja 06-04 Exhaust Manifold Set

Mufflers

BLOX Racing 60mm Subaru FA20/FA20DIT/EJ20/EJ25 Exhaust Donut

BLOX Racing Cylinder Head to Exhaust Manifold MLS Gasket for Subaru EJ20/EJ25 (Pair)

BLOX Racing Exhaust Manifold to Crossover Pipe MLS Gasket for Subaru EJ20/EJ25 (Pair)

BLOX Racing Exhaust Manifold to Up-Pipe for Subaru EJ20/EJ25

BLOX Racing MLS Exhaust Turbo to Downpipe Gasket - 6 Layers - Subaru EJ20/EJ25

BLOX Racing Up-Pipe to Turbo MLS Gasket for Subaru EJ20/EJ25

Cometic Rover V8 .064in Exhaust Gasket Set

Cometic Subaru EJ205/EJ255/EJ257 .030in MLS Exhaust Turbo Inlet Gasket

Exhaust Upgrade for Other Subaru Impreza Years

Other Jobs for Your 2011 Subaru Impreza

Frequently Asked Questions