STI Performance Exhaust System

The Subaru Technica International D441SVA100 is a performance exhaust system designed specifically for the WRX. This system is mounted behind the catalytic converter and features a smooth mandrel bend construction. This design helps to reduce exhaust flow restrictions, enabling the engine to operate more efficiently. The exhaust system includes a free-flowing center pipe that then splits into dual pipes and mufflers, each finished with engraved STI tips. This exhaust system is designed to fit WRX models from 2015 to 2021. It is explicitly stated that this product does not fit the Subaru Crosstrek. As a special-order item, this product is non-refundable. Potential buyers are advised to contact a Subaru retailer for any accessory fitment questions and to confirm details regarding limited warranty, inventory, and return policies.