Invidia STi Equal Length Racing Manifold Header

This Invidia STi Equal Length Racing Manifold Header is designed specifically for your 2004-2014 Subaru Impreza. You'll receive the header itself, ready to replace your stock exhaust manifold. This part is built to improve how efficiently your engine can expel exhaust gases, which can lead to better performance.

Crafted from durable stainless steel, this header features an equal-length design. This means that each exhaust port on your engine has the same length of pipe leading away from it. This equal length helps to balance the exhaust pulses, which can create a more consistent and smoother exhaust flow. The manifold is constructed from 1.5mm thick tubing, ensuring it's well-built to handle the heat and pressure of your engine's exhaust. It's designed to bolt directly to your existing exhaust system, making installation more straightforward than custom setups. While this header is designed for performance, it's important to note that it is not CARB approved and cannot be shipped to California.

When installing this header, you may want to consider pairing it with other performance exhaust components to maximize the benefits of the improved flow. Always refer to the manufacturer's installation instructions for specific details and any recommended hardware or gaskets, as these are not always included with the header itself.