ISR Performance Single GT Cat Back Exhaust Infiniti Q50 VQ37 VR30 2014-2021 | IS-GT-Q50 Impreza_2008-2011 The Turbo XS "STI" License

The Turbo XS "STI" License Plate Delete is constructed out billet aluminum

This straightener grid is specifically designed to smooth the incoming air flow as it passes the Mass Air Flow sensor for precise readings

engineered to deliver the perfect combination of aggressive stance

FULL modification list: Please list all parts installed on vehicle including engine build if other than stock

your pinky will thank you

ISR Performance Single GT Cat Back Exhaust Infiniti Q50 VQ37 VR30 2014-2021 | IS-GT-Q50 Impreza_2008-2011 The Turbo XS "STI" LicenseUpgrade your Infiniti Q50 with the ISR Performance Single GT Exhaust, engineered to deliver maximum performance, aggressive sound, and lightweight efficiency. Designed as a high flow y pipe back system, this exhaust unlocks horsepower gains while producing a deep, refined tone that stands out without overwhelming drone. Constructed from mandrel bent stainless steel, this system ensures durability, corrosion resistance, and optimal exhaust flow.