Invidia HS11STIGM4ST Gemini Cat-Back Exhaust System with Quad Titanium Tips for Subaru WRX/STI - R400 2011-2014

The Invidia HS11STIGM4ST Gemini R400 cat-back exhaust system is engineered specifically for 2011-2014 Subaru WRX and STI models, delivering enhanced performance and an aggressive exhaust note. This complete cat-back system replaces everything from the catalytic converter back, featuring Invidia's signature Gemini dual-exit design with premium quad titanium tips.

Key Features:

• Single-layer construction for maximum sound and weight reduction
• Quad titanium tips provide a distinctive high-end appearance
• Gemini R400 design offers aggressive tone without excessive drone
• Mandrel-bent stainless steel piping for optimal exhaust flow
• Direct bolt-on installation with factory mounting points
• Precision-engineered for perfect fitment on 2011-2014 WRX/STI sedans

This R400 variant strikes an ideal balance between performance and sound, making it perfect for enthusiasts seeking noticeable power gains and a throaty exhaust note for street and spirited driving. The single-layer design reduces backpressure while the titanium tips resist discoloration and corrosion.