304 Stainless Steel Cat-Back Exhaust System

The STILLEN Q50 cat-back exhaust system is meticulously crafted from 304 stainless steel, ensuring durability and resistance to corrosion. This cat-back system features polished 304SS dual wall tips and mandrel-bent piping for smooth airflow. The design aims to complement the factory exhaust cutouts and is compatible with both non-hybrid and hybrid models of the Infiniti Q50. It is backed by a limited lifetime warranty, underscoring the quality and reliability of the construction. The system is designed as a direct fit for the 2014-2015 Infiniti Q50 equipped with the 3.7L V6 engine. Installation includes the cat-back system, exhaust tips, and necessary clamps/hardware. Potential fuel mileage gains may be observed at cruising speeds due to the free-flowing design.