Exhaust› Exhaust Pipes, Systems and Components

Cobb

3-Inch Cat-Back Exhaust System with Quad Rear-Exit Polished Tips

$1,406.50

SKU: 515101-COBB

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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The Cobb Tuning SS 3" Cat-back Exhaust is a direct replacement system for Subaru WRX and STI Hatchback models. It features a straight-through muffler design that minimizes bends and reduces back-pressure for improved flow. The exhaust is constructed from 304 stainless steel and is TIG welded for durability. It includes quad polished exhaust tips that fill the factory bumper cut-outs and is designed to fit with either the Subaru factory downpipe or the Cobb 3" SS Downpipe.
Show original supplier description
This system features a quad rear-exit configuration with polished tips, offering a distinct aesthetic and an aggressive exhaust note. Engineered for a direct bolt-on installation, the 515101 utilizes factory exhaust fitment locations, ensuring a straightforward process. It is designed to work seamlessly with either the stock Subaru downpipe or the Cobb 3-inch SS Downpipe. The system comes complete with all required gaskets and hardware, simplifying the installation. This cat-back exhaust is specifically designed for the 2011-2014 Subaru WRX Hatchback and the 2008-2014 Subaru STI Hatchback. It's important to note that while the product description from Custom Offsets and Fitment Industries mentions fitment for the 2025 Ram 1500, this appears to be an erroneous inclusion as other sources consistently list Subaru models exclusively for this part number.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandCobb
Part Number515101-COBB
CategoryExhaust

Videos

Don't Go Stage 1 On Your Subaru WRX/STI Before Watching This!! (Cobb E-Tune)

Don't Go Stage 1 On Your Subaru WRX/STI Before Watching This!! (Cobb E-Tune)
COBB Tuning Catback Exhaust Subaru WRX | STI 2011-2014 - EdgeAutosport.com

COBB Tuning Catback Exhaust Subaru WRX | STI 2011-2014 - EdgeAutosport.com
Cobb Tuning 08-11 Subaru STi Cat Back Exhaust Sound Clip

Cobb Tuning 08-11 Subaru STi Cat Back Exhaust Sound Clip
COBB Tuning Catted Downpipe - Subaru Models - What's In The Box?

COBB Tuning Catted Downpipe - Subaru Models - What's In The Box?
2008 Subaru STi Hatchback - Cobb GESi 3" Downpipe & Borla Catback Exhaust - DYNO RUN

2008 Subaru STi Hatchback - Cobb GESi 3" Downpipe & Borla Catback Exhaust - DYNO RUN
COBB Tuning - 2011+ Subaru STI Sedan and WRX Sedan Cat-Back Exhaust Sound Check

COBB Tuning - 2011+ Subaru STI Sedan and WRX Sedan Cat-Back Exhaust Sound Check
COBB Tuning - Titanium Cat-Back Exhaust for Subaru GR Hatch

COBB Tuning - Titanium Cat-Back Exhaust for Subaru GR Hatch
COBB 3" Catback and Intake IN DEPTH INSTALL on the NEW SUBARU WRX!!

COBB 3" Catback and Intake IN DEPTH INSTALL on the NEW SUBARU WRX!!
COBB Tuning - 2008+ Subaru STI Hatch and 2011+ WRX Hatch Cat-Back Exhaust Sound Check

COBB Tuning - 2008+ Subaru STI Hatch and 2011+ WRX Hatch Cat-Back Exhaust Sound Check
Cobb Turboback Exhaust

Cobb Turboback Exhaust
COBB Tuning - Subaru GD STI and WRX Cat-Back Exhaust Sound Check

COBB Tuning - Subaru GD STI and WRX Cat-Back Exhaust Sound Check
COBB Tuning - 2008-2010 Subaru WRX Hatch Cat-Back Exhaust Sound Check

COBB Tuning - 2008-2010 Subaru WRX Hatch Cat-Back Exhaust Sound Check
COBB 2011 Subaru WRX Catback Exhaust Install

COBB 2011 Subaru WRX Catback Exhaust Install
STI Gets the PERFECT Subaru Exhaust Rumble! *Cobb Downpipe Install*

STI Gets the PERFECT Subaru Exhaust Rumble! *Cobb Downpipe Install*
COBB 3" SS Cat-Back Exhaust for the 2022+ Subaru WRX

COBB 3" SS Cat-Back Exhaust for the 2022+ Subaru WRX
Cobb 3" 02-07 Subaru WRX STI Cat Back Exhaust System Sound Clip

Cobb 3" 02-07 Subaru WRX STI Cat Back Exhaust System Sound Clip

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