Invidia 05+ MT LGT / 08+ WRX/STi Polished Divorced Waste Gate Downpipe

Invidia is well-known for making exhaust components that help performance vehicles breathe easier. This divorced wastegate downpipe is built for your 2008-2014 Subaru Impreza, and it's also designed to fit the 2009-2013 Forester and 2005-2006 Legacy models. A downpipe is a crucial part of your exhaust system, connecting the turbocharger to the rest of the exhaust. By using a larger diameter and smoother bends than the stock unit, this downpipe can help your turbo spool up faster and allow your engine to expel exhaust gases more efficiently, potentially leading to improved throttle response and more power.

This particular downpipe features a divorced wastegate design. This setup separates the exhaust flow from the turbo's wastegate, sending the wastegate's exhaust gases directly into the downpipe without mixing with the main exhaust stream. This separation can help reduce exhaust backpressure and turbulence, allowing the turbocharger to operate more effectively. The downpipe is constructed from polished stainless steel, which offers good corrosion resistance and a clean look. It's designed as a direct replacement for the factory downpipe, meaning it should bolt up to your existing exhaust system with the proper adapter or mid-pipe, though you'll want to confirm compatibility with your specific cat-back exhaust setup.

When installing this downpipe, it's important to note that it is not CARB approved and cannot be shipped to California. You'll also want to consult your vehicle's service manual or a professional mechanic for the correct installation procedures, as exhaust work often requires specific tools and techniques. This part is designed to work with manual transmission vehicles.