Upgrade the exhaust system on your 2008–2014 Subaru WRX or WRX STI Hatchback with the Invidia Full Titanium Cat-Back Exhaust (HS08SW5TRG). This premium exhaust is engineered from lightweight titanium to deliver a significant weight reduction over the factory system, enhanced exhaust flow, and a bold, aggressive tone that complements both street and performance builds.

Key Features

• Full titanium construction for maximum weight savings and strength

• 80 mm (3.15″) mandrel-bent piping for improved flow and performance

• Single-exit design with a large 101 mm tip for standout rear styling

• Direct-fit cat-back system designed specifically for WRX/STI hatchback models

• Includes all necessary hardware for installation

Performance Benefits

• Significantly lighter than stock exhaust — reducing overall vehicle weight

• Improved exhaust flow helps support throttle response and performance gains

• Delivers a louder, more aggressive exhaust note with a race-inspired character

• Premium titanium material offers excellent heat resistance and durability

Fitment

• 2008–2014 Subaru WRX Hatchback

• 2008–2014 Subaru WRX STI Hatchback

• Some fits include WRX Limited, Premium, and Legacy GT Hatchback variants depending on year and configuration

The Invidia Titanium Cat-Back Exhaust (HS08SW5TRG) is a top choice for enthusiasts who want to reduce weight, improve performance, and elevate the sound of their Subaru’s exhaust — all with a premium, race-ready component.