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  • Invidia [08-14 WRX/STI Sedan] N1 Racing Titanium Tip Cat Back Exhaust | HS08SW4GST

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Invidia

Fits: 08-14 WRX Sedan

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Invidia Invidia
Fits: 08-14 WRX Sedan
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Fitment

Please Note: Fits 2008-2014 Subaru WRX Sedan and WRX STI Sedan (sedan only). Invidia N1 Racing cat-back, part HS08SW4GST: 76mm (3-inch) SUS304 stainless steel mandrel-bent piping, non-resonated mid pipe, single-exit design, single 101mm (4-inch) burnt titanium slant-cut tip, removable silencer included. Fitment split note: Import Image Racing lists 2008-2014 WRX Sedan and 2008-2014 WRX STI Sedan; STM Tuned, MAPerformance, and RalliTEK narrow the STI Sedan application to 2011-2014. Title keeps the legacy [08-14 WRX Sedan] [08-14 WRX STI Sedan] wording per the broad dealer listing, with the narrower STI data documented here. OEM replacement fit with new gaskets and hardware; a stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) is required with a stock downpipe. Fitment and specs per Invidia dealer listings (Import Image Racing, STM Tuned HS08SW4GST; invidia-usa.com partially defunct at time of writing).
  • 2008-2014 Subaru | WRX STI
  • 2008–2014 Subaru | WRX

Description

The Invidia N1 Racing Cat-Back Exhaust for the 2008-2014 Subaru WRX and WRX STI Sedan is the race-bred single-exit N1 — the loudest, most aggressive option in the N1 lineup. Full 76mm (3-inch) mandrel-bent SUS304 stainless steel piping deletes all unnecessary bends and skips the resonator for a raw race-car exhaust tone that screams at wide open throttle, while optimizing flow for strong mid to top-end power and torque gains. A single 101mm (4-inch) burnt titanium slant-cut tip finishes the system, and hangers designed for an OEM replacement fit make installation a direct bolt-on.

  • 2008-2014 Subaru WRX Sedan and WRX STI Sedan
  • 76mm (3-inch) SUS304 stainless steel mandrel-bent piping, CNC-machined flanges
  • N1 Racing: no resonator, single-exit design for maximum sound and flow
  • Single 101mm (4-inch) burnt titanium slant-cut tip
  • Includes removable silencer, new gaskets and hardware; OEM replacement fit
  • A stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) is required with a stock downpipe
  • Part number: HS08SW4GST

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