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Subaru GD Impreza Rear Diffuser MK1

Subaru GD Impreza Rear Diffuser MK1

Add some flair to your Subaru GD Impreza's rear end.

Will suit all sedan models including WRX and STI from 2001-07. Our rear diffusers are made from high-quality composite aluminium and are professionally CNC cut. This kit comes with 2 sets of fins which are easily interchangeable, allowing you to choose whichever style better suits your car at any stage of the build. Mounting will require drilling into the underside of the rear bumper.

Please select 'yes' for install option and book a time from your order confirmation email if you require installation.


  • Rear diffuser kit with an extra set of fins (will come disassembled with all required connections labelled if shipped)
  • Mounting hardware
  • Decal
Regular price $279.00 AUD
Regular price Sale price $279.00 AUD
Sale Sold out


Flat rate shipping Australia wide (rates calculated at checkout) or free pickup in Unit 1/5-7 Braeside Drive, Braeside 3195

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