Invidia 15+ Subaru WRX Manual Trans Down Pipe w/ High Flow Cat

If you're looking to get more out of your 2015 or 2016 Subaru WRX's exhaust system, this Invidia downpipe with a high-flow catalytic converter is a solid choice. It's designed to replace the factory downpipe, which can be a bottleneck for exhaust gases, especially if you've made other modifications to your engine. By improving the flow of exhaust gases away from the turbo and engine, this part can help your WRX breathe easier and potentially unlock more power.

This Invidia downpipe is constructed from durable stainless steel, which is known for its resistance to corrosion and its ability to withstand the high temperatures found in exhaust systems. The integrated high-flow catalytic converter is designed to reduce emissions while still allowing for a less restrictive path for exhaust gases compared to a stock unit. This means you get a good balance between performance gains and environmental compliance, though it's important to note that this specific unit is not CARB approved and cannot be shipped to California. The direct fit design means it's made to bolt up to your existing exhaust system, simplifying the installation process.

When installing this downpipe, you'll want to ensure you have the necessary gaskets and hardware, as these are often separate purchases. It's also a good idea to have a plan for tuning your vehicle's ECU after installation, as changes to the exhaust system can affect engine performance and require adjustments for optimal operation and to prevent check engine lights. This downpipe is a significant upgrade for WRX owners looking for improved exhaust flow and a more aggressive exhaust note.