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Axle-Back Exhaust for 2008-10 Impreza/WRX Hatch

PSPEXT331

1 Hour

Pricing: $550.00
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Description

Subaru 2008-2010 Hatchback Axle-Back Exhaust

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.

4" Slash Cut Tip

An oversized 4" slash cut exhaust tip adds an aggressive look to this impressive system. PERRIN exhaust tips are a high polished, single wall construction and will not dis-color with extreme heat.

304SS Tubing

PERRIN Performance exhaust systems are made entirely of 304 stainless steel, inside and out. 304SS provides high corrosion resistance, and is excellent for extreme heat up to 1800 degrees. Other manufactures and OEMs, will use cheaper 409 stainless steel which will rust and corrode over time but the added expense of 304 stainless steel is well worth the beautiful and long lasting high polish, and durability.

Finish

The PERRIN exhaust systems comes in a brushed finish, we also offer a stealth black powder coat option. This will give you a stealth look and hide your aftermarket exhaust system.

Installed Photos

Click on the photo to the left to view a slideshow of this part and other like parts installed.

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 Note

NOTE: This item may be for off-road use only in your area. See Terms and Conditions prior to ordering!
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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 19 lbs.

In The Box

In The Box

(1) PERRIN 2008-2010 WRX Muffler
(1) Gasket
All necessary hardware
Instructions
Stickers
Warranty
(1) PERRIN License Plate Frame

Dyno Charts

Dyno Charts

Proven Horse Power


Dyno Chart

2.5L WRX Catback Test

This was done on our 08 WRX running a Stage 1 AccessPORT tune, this represents exactly what we see for WHP changes on all the WRX models after installing the Cat Back Exhaust. The gains we see of about 5-8WHP is very typical on both the 2.5L and 2.0L WRX's after installing our 3" Catback exhaust.


Dyno Chart

08 WRX Turbo Back Exhaust Test

This was done on our 08 WRX running a Stage 1 AccessPORT tune, this represents exactly what we see for WHP changes on all the WRX models after installing the Cat Back Exhaust. The gains we see of about 5-8WHP is very typical on both the 2.5L and 2.0L WRX's after installing our 3" Catback exhaust.

Compatibility Notes

Compatibility

2008-2011 Impreza Hatchback (N/A) Yes, exhaust tip goes 2" past bumper on n/a Imprezas
2008-2010 WRX Hatchback Yes
2008+ STI No

Details

Shipping Information

  • Item Requires Shipping
  • 58.0 lbs.
  • W14.0000” x H16.0000” x L48.0000”