GReddy Revolution RS Exhaust | 2011-2014 Subaru WRX/STI Sedan (10168101)

The GReddy Revolution RS Exhaust System for the 2011-2014 Subaru WRX and STI sedans is a high-performance cat-back exhaust designed to enhance power and sound. Constructed with full 3.0-inch diameter piping, this system maximizes exhaust flow, resulting in a notable 12 horsepower and 32 ft-lbs of torque gains based on dyno testing. Its single-sided layout with minimal bends offers a lightweight, cost-effective upgrade that improves overall vehicle performance. The exhaust features classic GReddy styling, with the muffler and tip positioned underneath the right side of the vehicle, seamlessly matching the car’s body lines for a sleek appearance.

This exhaust system is a direct bolt-on upgrade for 2011-2014 Subaru WRX and STI sedans, providing an easy installation process without requiring modifications. It is suitable for street and performance driving, offering a balance of increased power and aggressive sound. The kit includes the full exhaust piping, muffler, and tip, designed to fit precisely and enhance the vehicle’s aesthetic and performance. Compatible with stock components and engineered for durability, this system is ideal for enthusiasts seeking a reliable, high-quality upgrade for daily driving or spirited runs.