APR Performance Vortex Generator for Subaru WRX/STI 2015-2016 (CF-8180142) 1694 Twins come with both spring

Twins come with both spring damper discs or solid discs depending on application

Special Comments: Gas 1975 Chevrolet C10 Suburban 2WD

8 lb-ft of torque

OEM throttle body and all OEM turbochargers

Tips: 2x83mm (Round Split)

APR Performance Vortex Generator for Subaru WRX/STI 2015-2016 (CF-8180142) 1694 Twins come with both springWarning ALL 2015 2016 WRX & STI models CAN use this vortex generator. Note that if you have a 7 inch Starlink headunit, it will not fit. However, if you have a 6. 2 inch Starlink radio, it will. Antenna width opening 3. 5. APR Vortex Generators help to guide the air flow on cars with very steep drop off angles between the roof and the rear window. Air flow has a tendency to become turbulent as it separates from the surface of the car in this region.