Invidia Front Pipe w/ High Flow Cat - 13-21 BRZ

This is the Invidia Catted Test Pipe. The factory test pipe is restrictive by design and leaves much room for improvement. Invidia has created an excellent solution by developing a test pipe with an increase in piping diameter with very minimal beds. This will allow for an unobstructed flow path for the exhaust gases to escape. The result is more power and torque, with improved throttle response, and will surely complement your performance cat-back exhaust system. 

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