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Cat-Back Exhaust 08+ WRX H/B

PSP-EXT-330

Excellent sound, power increases and looks!

Install Difficulty Rating

1

Our Price

$799.99

Quantity

 

• Description
• Compatibility Note
• Charts
• Videos
• Instructions

Finally released after a long time of R&D! The results were WELL worth it! More than 15 WHP gain! Looks to kill and performance galore.

The sound is amazing! (Sound clip to be posted ASAP!)

3" Plumbing to maximize performance

Resonated Center Section to prevent drone on the freeway.

Bolts to OEM Down Pipe or PERRIN.

Questions? Just ask HAPPY TO HELP!

In stock and shipping! Also check out the PERRIN AP with Stage One Mapping to go with the Cat-Back!

 

 

2008+ WRX H/B (no-STI)

With some gloves and with a little bit of prepping( removing a few unnecessary hangers) we dynoed the stock exhaust and swapped it in about 10 minutes. Our results were as expected, almost 10WHP.  That seems to hold true on pretty much all the Subaurs we have dynoed so far.  Below are the results we got on our 08 WRX!

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Download Instructions:
Right-click on the icon to the left. If you see "File Not Available", contact sales@perrinperformance.com .
Select "Save Target (or Link) As"
You will be prompted to save your file on your hard drive. Choose a location and click the "Save" button.
Note: If you don't follow the instructions above, the file will not be saved to your hard drive.

 

 
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