Expreme Equal Length Exhaust Manifold

The Tomei Expreme Equal Length Exhaust Manifold is engineered to enhance the performance of the 2015-2021 Subaru WRX models equipped with the FA20DIT engine. This manifold directly addresses and improvises upon the limitations of the stock OEM header, aiming to deliver tangible power gains across the entire RPM range. The design focuses on optimizing airflow, directly counteracting the power and efficiency restrictions often found with factory headers. The equal length design is intended to improve engine performance, sound, and throttle response by utilizing minimal bends and optimized pipe sizing. It is presented as a high-value product for enthusiasts seeking better performance and driving pleasure. This kit includes all necessary components for installation, such as bolts, nuts, Bolt Smooth Paste to prevent seized bolts under heat, and a Titan exhaust wrap bandage to mitigate heat soak. Tomei's product philosophy emphasizes ultimate driving pleasure, achieved through performance, weight reduction, and value.