Invidia HS02SW1GTT N1 3" Cat-Back Exhaust w/ Titanium Tip for 02-07 Subaru WRX

Vehicle Fitment

• 2002-2007 Subaru Impreza WRX (bu-D chassis)
• 2002-2007 Subaru Impreza WRX STI (spec. 8/9)

Features

• High-flow 3" (76 mm) mandrel-bent SUS304 stainless steel piping
• Single-exit N1-style cat-back with large 4" titanium tip
• Mid-pipe resonator with bolt-in silencer for volume control
• CNC machined flanges and robot TIG welding for leak-free fit
• Factory hanger mounts - no cutting or fabrication required
• Strong mid to top-end power gains with aggressive exhaust tone
• Polished piping with burnt-finish titanium tip for aesthetics
• Reputable 1-year warranty via Invidia authorized dealers

Specifications

• Part Number: HS02SW1GTT
• Piping Diameter: 76 mm (3")
• Tip Diameter: 101 mm (4") titanium burnt
• Material: SUS304 stainless steel piping, titanium tip
• Exhaust Type: Cat-back system (post-cat to tip)
• Weight: ~41 lb confirmed by parts databases :contentReference[oaicite:0]{index=0}

Included Components

• 1x Mandrel-bent mid-pipe with resonator
• 1x N1 muffler section
• 1x Tailpipe assembly with burnt titanium tip
• 1x Bolt-in silencer insert
• 1x Hardware set (gaskets, clamps, hangers)
• 1x Installation instructions

Product Description

The Invidia HS02SW1GTT N1 Cat-Back Exhaust is engineered for 2002-2007 Subaru WRX and STI models, featuring a robust 3" SUS304 construction and signature burnt titanium tip. Its N1-style muffler and polished piping deliver a deep, aggressive exhaust tone with proven increases in mid-to-top end power :contentReference[oaicite:1]{index=1}.

Installation is straightforward with OEM hanger locations and precision CNC flanges. The bolt-in silencer lets you adjust volume for street or track use. With a 4" single titanium tip and SUS304 finish, this system enhances both performance and aesthetics.

Trusted by Subaru enthusiasts, the HS02SW1GTT is a direct bolt-on upgrade that balances style, sound, and horsepower. Fitment confirmed for 2002-2007 WRX/STI models with no modifications needed :contentReference[oaicite:2]{index=2}.