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  • Invidia N1 Titanium Cat Back Exhaust WRX 2008-2014 / STI 2008-2014 Sedan | HS11STIDTG

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Invidia

Fits: 08-14 WRX

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Invidia Invidia
Fits: 08-14 WRX
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Fitment

Please Note: Fits 2008-2014 Subaru WRX and 2008-2014 Subaru WRX STI - SEDAN ONLY (GR/GH chassis). Invidia N1 Titanium cat-back, part HS11STIDTG: full Grade 5 titanium alloy construction, 80mm (3.15-inch) mandrel-bent piping, non-resonated mid pipe, dual-exit with twin 101mm burnt titanium tips, pair of silencers included. Distinct from Invidia HS08SW4TRG (Full Titanium RACING, single-outlet) for the same chassis: this product is the dual-exit N1 Titan system. Both are full Grade 5 titanium; they differ in outlet layout and muffler style. With a stock downpipe, a stock-DP-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) is required. Fitment and specs per Invidia dealer application tables (Import Image Racing / Kenji Garage / PerformanceMods / Throtl for HS11STIDTG; invidia-usa.com partially defunct at time of writing).
  • 2008-2014 Subaru | WRX STI
  • 2008–2014 Subaru | WRX

Description

The Invidia N1 Titanium Cat-Back Exhaust for 2008-2014 Subaru WRX and 2008-2014 Subaru WRX STI sedans is a full Grade 5 titanium N1 system engineered for maximum weight savings, strong power gains, and an aggressive titanium exhaust note. Constructed entirely from Grade 5 titanium alloy, it features 80mm (3.15-inch) mandrel-bent piping with minimal bends, a non-resonated mid pipe, and a dual-exit N1 layout with twin 101mm (4-inch) burnt titanium tips. Exhaust hangers are welded onto the OEM locations for a direct bolt-on fit with no body modifications, and new gaskets, hardware, and a pair of exhaust silencers are included.

  • Fits 2008-2014 Subaru WRX and 2008-2014 Subaru WRX STI - SEDAN models only (GR/GH chassis)
  • Full Grade 5 titanium alloy construction for extreme weight reduction (approx. 35 lbs)
  • 80mm (3.15-inch) mandrel-bent piping, non-resonated mid pipe, dual-exit N1 design
  • Twin 101mm (4-inch) burnt titanium tips
  • OEM-location hangers; new gaskets, hardware, and a pair of silencers included
  • Distinct from Invidia's single-outlet Full Titanium Racing exhaust (HS08SW4TRG) for the same chassis - this is the dual-exit N1 Titan system
  • Note: a stock-downpipe-to-aftermarket-cat-back adapter (e.g. GrimmSpeed 077046) is required when retaining the factory downpipe
  • Part number: HS11STIDTG

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