Cat-Back Exhaust Resonated System for 2011-15 WRX/STI Sedan

PSPEXT347BR

1 Hour

Pricing: $1,290.00
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Description


The 2015 WRX exhaust is extremely quiet in stock form, so we had to create a louder exhaust. We filled this gap with our resonated cat-back exhaust. It is mellow, yet aggressive on the 2015 WRX, but much louder on the 2011-2014 WRX and 2011-2015 STI.


3.5" Slash Cut Tips

Over-sized 3.5" slash cut exhaust tips add an aggressive look to this impressive system. PERRIN exhaust tips sport a more heat-resistant brushed finish compared to the rest of the exhaust system and are of a single wall construction that will not discolor with extreme heat.


Straight Through Muffler

PERRIN Performance mufflers have a true 3" internal diameter for uninterrupted exhaust flow. PERRIN mufflers and flange connections are 3" throughout the entire length, not necked down, for ultra smooth transitions throughout the system.


304SS 3" tubing

PERRIN Performance exhaust systems are made entirely of 3" Diameter 304 stainless steel. 304SS provides high corrosion resistance and is excellent for heat up to 1800 degrees Fahrenheit. Other manufactures may use cheaper 409 stainless steel which will rust and corrode over time, but the added expense of 304 stainless steel is well worth it for the beautiful, long lasting high brushed finish and durability.


V-Bands

PERRIN Performance exhaust systems feature high tech v-band clamps for a perfect exhaust connection. V-band clamps are designed to hold hundreds of pounds of pressure and do so without the need for a gasket! This connection allows for a precise and repeatable joint with the ability to rotate each joining connection. This allows for easy installation and alignment adjustments for a perfect fit every time.


Adjustable Y-Pipe

Our Y-pipe splitter features two slip joints which let you adjust muffler location and tip placement to perfectly sit in your bumper cutouts.


Finish

The PERRIN exhaust system comes with a brushed stainless steel finish.


Sound


Lifetime Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN cat-back exhaust systems to be free from defects in material and workmanship. *Some exclusions apply
» Read Full Warranty

Off Road Use Only

This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.
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Support


Warranty Details

This product features a lifetime warranty Read Full Warranty


Tech Department

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Specification

Specifications

Product Weight 52 lbs.
OEM Exhaust Weight 39 lbs.
Material 304 Stainless Steel

Compatibility Detail

Compatibility

2011-2014 WRX Sedan Yes
2015 WRX Yes
2011-2014 STI Sedan Yes
2015 STI Yes

Video

2011 STI Sedan Exhaust




Sound Check







Dyno

Dyno Charts


2008 STI Stock vs. with PERRIN 3" Catback



In The Box

In The Box

(2) PERRIN dual-tip mufflers
(1) PERRIN mid-pipe
(1) PERRIN y-pipe
All necessary hardware
(1) PERRIN License Plate Frame
Instructions
Stickers
Warranty

Sound

Sound



Keep in mind, these tests are ONLY for comparison purposes to help provide an answer to the question "How loud is this?" PERRIN Performance cannot determine whether this or other exhaust systems will comply with any local law pertaining to a decibel limit for your car. If you are unsure of a system passing a local decibel limit law, please have a professional test your exhaust to determine its legality.

Details

Shipping Information

  • Item Requires Shipping
  • 88.0 lbs.
  • W11.0000” x H25.0000” x L57.0000”
  • This item ships in its own box.


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