• Invidia [15-21 WRX/STI] N1 Dual Cat-Back Exhaust - Titanium Tips
  • Invidia [15-21 WRX/STI] N1 Dual Cat-Back Exhaust - Titanium Tips
  • Invidia [15-21 WRX/STI] N1 Dual Cat-Back Exhaust - Titanium Tips
  • Invidia [15-21 WRX/STI] N1 Dual Cat-Back Exhaust - Titanium Tips

Invidia

Invidia 5.0 (1)

N1 Dual Cat-Back Exhaust - Titanium Tips

Fits: 15-21 WRX/STI

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Invidia N1 Dual Cat-Back Exhaust - Titanium Tips
Fits: 15-21 WRX/STI
5.0 (1)

Other cat-back exhausts for 15-21 WRX

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Fitment

Please Note: Fits 2015-2021 Subaru WRX and WRX STI Sedan (VA chassis) only. Part number: HS15STIGTT
  • 2015–2021 Subaru | WRX STI
  • 2015–2021 Subaru | WRX

Description

The Invidia N1 Dual Cat-Back Exhaust for the 2015-2021 Subaru WRX and WRX STI Sedan delivers the classic N1 motorsport look and sound in a twin-muffler layout. Polished SUS304 stainless steel construction with 76mm (3-inch) mandrel-bent piping, CNC-machined flanges, and smooth bends provides maximum flow and reduced back pressure for strong mid to top-end power gains with the crisp, aggressive N1 tone. Dual 101mm (4-inch) burnt titanium tips finish the system with Invidia's signature race styling, and hangers designed for an OEM replacement fit make installation a direct bolt-on.

  • 2015-2021 Subaru WRX & WRX STI Sedan (VA chassis)
  • 76mm (3-inch) polished SUS304 stainless steel mandrel-bent piping, CNC-machined flanges
  • Dual 101mm (4-inch) burnt titanium tips
  • Classic N1 aggressive exhaust note; strong mid to top-end power and torque gains
  • Includes removable silencer, new gaskets and hardware; OEM replacement fit
  • A stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) may be required with a stock downpipe
  • Part number: HS15STIGTT

Frequently Asked Questions

Does this exhaust fit my 2015-2021 Subaru WRX or WRX STI?
Yes. This Invidia N1 Dual Cat-Back Exhaust fits the 2015-2021 Subaru WRX and WRX STI Sedan (VA chassis) only.

What is included in the box?
The box includes the N1 dual cat-back exhaust system with a removable silencer, new gaskets, and installation hardware.

How difficult is installation?
Installation is a direct bolt-on replacement using the OEM exhaust hanger locations, with no cutting or welding required.

What are the piping and tip specifications?
The system uses 76mm (3-inch) polished SUS304 stainless steel piping and dual 101mm (4-inch) burnt titanium tips.

Shipping and Delivery

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Warranty and Support

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Return and Refund

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