Invidia Dual N1 Resonated Exit Exhaust (Polished or Titanium Tip)

2015+ WRX / 2015+ STI

$798.35 - $823.02

SKU: 1STIGTX-PARENTWe price match!


This is Invidia's louder free flowing catback system for the Forester XT.
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Stainless Tips
Titanium Tips
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Invidia produces some of the most popular exhaust systems for the Forester XT. Their designs result in an excellent free-flow exhaust system with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. The use of SUS304 polished stainless steel piping, mandrel bent to shape, state of the art CNC machine made flange, robot TIG welding and double wall polished stainless steel or titanium tips, provides outstanding durability and appearance.

This is a resonated version of their racing exhaust.

It is a louder system than the Invidia Q300 which is known for it's deep, sporty sound.


Piping Diameter: 76mm
Tip Diameter: 101mm
Tip Material: Polished or Titanium
Piping Material: 304 Stainless Steel

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2 customer reviews

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(based on 2 reviews)
Ease of Installation
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  1. Great product

    By Anonymous December 5, 2022

    I wanted something that changed the sound of my forester and this did exactly that. Gives it a bit of some rumble without changing out the headers. Not obnoxiously loud, slight drone at highway speeds but overall a huge improvement. Love the sound and love the free stickers!

  2. Looks Great - Sounds Better!

    By Jason April 27, 2020

    Easy install (

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