Invidia R400 Gemini Titanium Tip Catback 

This is Invidia's newest addition to the 2015+ WRX / STI exhaust lineup. They already produce some of the most popular exhaust systems for the WRX / STI. Their designs result in an excellent free-flow exhaust system with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. The use of SUS304 polished stainless steel piping, mandrel bent to shape, state of the art CNC machine made flange, robot TIG welding and double wall polished stainless steel or titanium tips, provides outstanding durability and appearance.

SPECIFICATIONS

Piping Diameter: 76mm
Tip Diameter: 101mm
Tip Material: Polished or Titanium
Piping Material: 304 Stainless Steel