The Invidia N1 cat-back exhaust with titanium tip is specified for 2013‑plus Ford Focus ST applications. This N1 cat-back replaces the rear section of the factory exhaust system and terminates in a titanium-tipped outlet, providing a vehicle-specific aftermarket exhaust option for Focus ST owners seeking a finished replacement rear system that fits the ST chassis and layout.
Invidia 13+ Ford Focus ST N1 Titanium Tip Cat-back Exhaust