Subaru 3" Full Cat-Back Exhaust System Upgrade

We recently completed a custom 3-inch full cat-back exhaust system on this Subaru, and the results speak for themselves.

The setup starts with a 2.5-inch downpipe transitioning into a 3-inch mid-section, allowing for improved exhaust flow and better performance potential. From there, the system runs into a custom Y-pipe, splitting into dual 2.5-inch piping and finishing with 5-inch tailpipes for an aggressive, clean rear-end look.

This design strikes a great balance between performance and sound. The larger mid-section helps reduce restriction, while the dual exit setup maintains smooth flow and enhances the overall tone. After the work was completed, the car delivered a deep, refined exhaust note without sounding harsh or overbearing.

Overall, this exhaust upgrade not only improves the vehicle’s sound but also complements the Subaru’s performance characteristics perfectly. A solid upgrade for anyone looking to enhance both appearance and driving experience.

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