HKS Racing Cat Back Exhaust Subaru WRX / STI Sedan 2011-2014 | 31008-BF003 test Playback and analysis via LogWorks

Playback and analysis via LogWorks software

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HKS Racing Cat Back Exhaust Subaru WRX / STI Sedan 2011-2014 | 31008-BF003 test Playback and analysis via LogWorksFitment Information: 2011 2014 Subaru WRX Sedan 2011 2014 Subaru STI Sedan Features: Improves exhaust flow and sound Made from premium quality materials Ensures reliable operation for years to come Material 409 Stainless Steel Sound (Close): 95 dB 4. 75 inch Tip diameter Does NOT include silencer 3. 35 inch inner tubing diameter Includes gaskets and hardware The HKS Racing Cat Back Exhaust was designed for those who value maximum performance, this