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Maxton Design Spoiler Gurney Flap (STI Spoiler) - 15-21 WRX/STI


Enhance the look of your OEM STI wing with the Maxton Designs Spoiler Gurney Flap. 

Maxton Design specializes in designing and manufacturing car tuning elements. Founded in 2004 and been building since Maxton Design creates unique high quality products specializing in exterior mods.


  • MMaxton Design Spoiler Gurney Flap
  • 3M Tape
  • Degreasing Cloth

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