Subaru STi Performance Exhaust - Invidia - Full Titanium Cat-Back - '15-'27 is a premium 80mm single-outlet system for WRX/STi sedans. Built from lightweight titanium, it delivers a crisp tone and reduced weight for enthusiasts seeking a purposeful upgrade.

Engineered with 80mm mandrel-bent tubing and a free-flowing muffler, this cat-back promotes efficient exhaust flow while retaining factory catalytic converters. Stock-style hangers support a bolt-on install on compatible 2015+ WRX/STi 4-door models. Titanium resists heat and corrosion for dependable performance on the street or during spirited sessions.

Features

• Full titanium construction
• 80mm (3.15 in) mandrel-bent piping
• Single-outlet cat-back; retains factory catalytic converters
• Stock-style hanger locations for straightforward install

Questions or want install service? Call 512-982-9393 (TX) or 562-981-6800 (CA). We serve Austin, Texas and the Los Angeles, California area with in-house installation and customization. Buying multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov