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2011-2014 WRX/STI Hatchback Rear Diffuser

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$69.99 (Fixed shipping cost)

Product Description

Race Inspired Styling. If you love the looks of your Hatch but want to enhance the features, add this diffuser designed by Premium One Racing. Featuring a matte black or gloss black powder coat finish and sharp lines that accentuate the body lines, this diffuser will bring a new look to your subie.

Durable Construction. Crafted out of high quality aluminium, this diffuser features a durable powder coat finish to compliment the exterior panels perfectly. Give the rear end of your Subie a new aggressive attitude with this high quality modification that also provides improved stability. 

Direct Fit Installation. The diffuser comes complete with the necessary hardwear for installation and installs directly underneath the factory rear bumper and chassis points. Some drilling will be required to complete this upgrade. 

Application. This Premium One Diffuser is specifically designed on any 2011-2014 WRX Hatch and 2008-2014 STI Hatch with the stock rear bumper installed. Not compatible with sedan models.



  • Race Inspired Styling

  • Quality Aluminium

  • Powder Coat Finish

  • Easy Installation

  • Some Drilling Required

  • 2011-2014 WRX Hatch and 2008-2014 STI Hatch