Invidia 11+ STI/WRX Sedan Only 76mm Q300 Stainless Steel Tip Cat-back Exhaust

If you're looking to give your 2011-2014 Subaru Impreza a more aggressive sound and improved exhaust flow, this Invidia Q300 cat-back exhaust system is a solid choice. Designed specifically for the sedan models, it replaces the factory exhaust from the catalytic converter back, offering a noticeable difference in both tone and performance without being overly loud for daily driving.

This cat-back system is constructed from durable stainless steel, which is known for its resistance to corrosion and its ability to withstand the heat and stress of the exhaust system. The 76mm (3-inch) piping diameter is optimized to work well with the stock or lightly modified Impreza engine, helping to reduce backpressure and allow the engine to breathe a bit easier. This can lead to a slight improvement in throttle response and a more satisfying exhaust note that’s deeper and sportier than the factory setup, but still comfortable enough for everyday use. The polished stainless steel tip adds a clean, finished look to the rear of your vehicle.

Installation involves removing your stock cat-back exhaust and bolting this system in its place. While it's designed as a direct fit, it's always a good idea to refer to the manufacturer's installation instructions for specific details and any recommended hardware or tools. This system is a popular option for Impreza owners who want a well-built exhaust that balances sound, performance, and everyday drivability.