Borla 08-10 Subaru Impreza 2.5i Sedan 4DR SS Catback Exhaust

The Borla S-Type Cat-Back exhaust system for your 2009-2011 Subaru Impreza 2.5i Sedan is built from premium T-304 stainless steel. This material is chosen over T-400 series stainless steel for its superior resistance to corrosion and overall durability. The system features patented straight-through and multi-core technology, designed to help your engine breathe easier and unlock hidden horsepower. You'll notice increased exhaust velocity, which can lead to more power, a more engaging driving experience, and potentially better fuel economy.

Borla spends a lot of time tuning their systems to match the specific personality and performance of each vehicle application. This isn't just about making noise; the exhaust sound provides acoustic feedback that can help you better manage engine RPM, aiding in critical decisions like gear selection or throttle input during rev-match shifting. The ultra-smooth mandrel bends used throughout the system ensure maximum flow, and the precision computer-controlled CNC manufacturing means it's made to fit your Impreza accurately. The system also includes mirror-polished T-304 stainless steel tips for a sharp appearance.

This Borla Cat-Back system is designed to be a direct replacement for your factory exhaust from the catalytic converter back. It includes everything needed for installation, and the T-304 stainless steel construction is backed by Borla's Million-Mile Warranty, offering long-term peace of mind.