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Invidia 15+ Subaru STI 4Dr Q300 Single Layer Titanium Burnt Quad Tip Cat-Back Exhaust


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This is the Invidia Q300 GT Cat-Back Exhaust System. The Q300 is among one of the most popular cat-back exhaust systems available as they make for an excellent upgrade over the OEM exhaust system to improve the performance and the sound. The combination of increased piping diameter along with smooth bends relieves the exhaust with restriction and turbulence under acceleration which will increase the horsepower, the torque, all while improving the throttle response and reducing the turbo lag.

Features: Single layer titanium burnt tips, 304 stainless steel materials, 76mm piping diameter, Creates a deep aggressive exhaust tone, Exhaust hangers welded on to the OEM locations to allow for a direct fitment, New gaskets and hardware included making this exhaust system ready for the installation

FItment: 2011-2014 Subaru WRX/STI Hatchback and Sedan


This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

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