2015+ WRX/STI V3 Rear Diffuser Underfins
2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins 2015+ WRX/STI V3 Rear Diffuser Underfins
$54.99
  • Add-on to your V2 or V3 2015+ WRX/STI Rear Diffuser
  • Made from solid aluminum 
  • Powder coated matte or gloss black
  • Hardware is included
  • Instructions are included
  • Fits with all exhausts
  • Fits with all Fin Styles
  • Road tested / Track tested / Abused at speed of 140+ mph
  • Built to order; currently ships between 7-10 business days via USPS.