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Overpipe 2.5" for FR-S / BRZ


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Pricing: $378.00


Scion FR-S / Subaru BRZ Overpipe

A smooth and unrestrictive exhaust path after the header is key to engine power and performance. With smooth bends and larger diameter tubing, the PERRIN Performance overpipe increases flow without adversely effecting overall exhaust velocity.

No Restriction Construction

The PERRIN Overpipe is made from 2.5", 304 Stainless Steel and assembled with precision TIG welding. Unlike the factory 2.118" tubing with it's sharp, crimp type bends throughout, the PERRIN Overpipe is CNC mandrel bent for smooth air flow allowing for maximum horsepower.

Solid Flanges

PERRIN Flanges are CNC machined from 1/2" thick, 304 stainless steel and counterbored on the inside for smooth transitions and a supreme seal.


The PERRIN over pipe comes with 2 new OEM exhaust gaskets for a fresh new seal.

Proven Power

Add an easy 3whp to your BRZ/FR-S with the PERRIN Overpipe. This dyno chart shows a BRZ with our 2.5" catback and a 2.5" catless front pipe installed. Then another run with the PERRIN Overpipe installed showing a gain of 3whp.

Jeff's Blog

Get inside Jeff's head and learn how he designed and built the overpipe. See how the factory exhaust system lays out, how the jigs are made, why we coined the industry term "overpipe" and see the dyno charts for the proven results. HERE.

5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *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.
» Learn More


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Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department


Compatibility Detail


2013-2015 Scion FR-S Yes
2013-2015 Subaru BRZ Yes
Manual and Automatic Transmission Yes

In The Box

In The Box

(1) FR-S / BRZ Overpipe
(2) Exhaust Gaskets
(1) PERRIN License Plate Frame



Shipping Weight 5.15 lbs.
Material 304 Stainless Steel


Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H8.0000” x L19.0000”