Tomei Unequal Length Exhaust Manifold Subaru WRX 2002-2014 / STI 04-21 | TB6010-SB02A

This Tomei exhaust manifold is a top - notch choice for Subaru enthusiasts. It fits a range of models including the 2004 - 2021 Subaru STI, 2002 - 2014 Subaru WRX, 2004 - 2013 Subaru Forester XT, and 2005 - 2009 Subaru Legacy GT. Note that it's been tested mainly on EJ single - scroll engines in WRX/STI by the manufacturer, and installation on other models is at the customer's discretion. The manifold features an unequal length design and a 4 - 1 high - efficiency layout, made from 304 stainless steel. With 2.5mm thick tubing, it's durable and long - lasting. It comes with gaskets, hardware, a thermal heat wrap, and an up pipe. This high - quality header not only gives you a bit more power but also makes your car look cooler under the hood. It's built to outlast most factory - form EJ engines.

Using this Tomei exhaust manifold is straightforward. First, make sure your Subaru model is one of the compatible ones listed (2004 - 2021 STI, 2002 - 2014 WRX, etc.). If you're unsure about the installation on other models, it's best to consult a professional. When installing, use the included gaskets, hardware, and up pipe. Follow the standard installation procedures for exhaust components. As for maintenance, keep an eye on the stainless - steel construction. You can clean it regularly with a mild automotive cleaner to keep it looking good. Also, check the gaskets and hardware periodically for any signs of wear or looseness. If you notice any strange noises or a decrease in performance, it might be time to inspect the manifold more closely. Remember, this product is designed to last, but proper care will ensure it serves you well for a long time.