SKU: 64733506446

Flow Designs Impreza WRX/RS G3 Hatch PFL Flow-Lock Rear Diffuser

Sale price$225.00 Regular price$250.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Flow Designs Impreza WRX/RS G3 Hatch PFL Flow-Lock Rear DiffuserSuits Impreza WRX RS G3 Hatch PFL (Narrow Body) Models INSTALL DOES NOT REQUIRE BUMPER REMOVAL Details Here at Flow Designs we understand that Subaru enthusiasts love their exhaust modifications, which is why we've designed both, single (Option A) and dual exit rear diffusers (option B). The rear valance and diffuser fins will clear your Impreza WRX or Impreza RS G3 Hatch PFL single or dual exhaust tips with ease. The Flow Lock interlocking system


Suits Impreza WRX/RS G3 Hatch PFL (Narrow Body) Models

INSTALL DOES NOT REQUIRE BUMPER REMOVAL


Details

Here at Flow Designs we understand that Subaru enthusiasts love their exhaust modifications, which is why we've designed both, single (Option A) and dual exit rear diffusers (option B). The rear valance and diffuser fins will clear your Impreza WRX or Impreza RS G3 Hatch PFL single or dual exhaust tips with ease. 

The Flow-Lock interlocking system allows for the final assembly of the diffuser fins without tools or fasteners. A simple push and click and the kit is assembled and ready for installation. No more L-brackets, no additional exposed hardware and no double-sided tape, experience the Flow-Lock difference today!  

The Impreza WRX/RS G3 Hatch PFL Flow-Lock rear diffuser shares the same durability and technology as our renowned Volkswagen Golf, i30N and Ford Focus RS line up which is trusted by car enthusiasts worldwide.

Valance is installed to the car through bolts and nuts while the Flow-Lock diffuser fins simply click into the valance (once locked into the valance it is secure). It is also possible to install when your car is on the ground.

10 year warranty applies for the rear valance (excludes ABS fins)


Kit Includes:

  • WRX/RS G3 Hatch PFL rear valance (1 x Option A OR 1 x Option B)
  • Option A - Suits Single Exit Exhaust (Integrated Spats)
  • Option B - Suits Dual Exit Exhaust (Spats sold separately)
  • WRX/RS G3 Hatch PFL diffuser fins
  • 2 Flow Designs stickers
  • Fitting kit

Material & Finish:

  • Valance: 10mm thick polyethylene composite, bevelled edges
  • Flow-Lock diffuser fins: 4.5mm thick textured ABS 
  • Valance: Finish available in gloss black, or scratch-resistant textured matte black
  • Flow-Lock diffuser fins: scratch resistant textured ABS plastic
  • CNC engraved logo and features

Option A Install Instructions (PDF)

Option B Install Instructions (PDF)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64733506446

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Samara Dawson
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Size: 1 Little Kid, Color: Fuchsia, Size: 1 Little Kid, Color: Fuchsia
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Reviewed in the United States on April 11, 2026
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RJS
Omaha, US
★★★★★ 5
Nice, Tough & Comfortable!
Size: 6.5 Wide Big Kid, Color: Black
Bought as an everyday school shoe for my 10 year old son. He likes them a lot and is holding up great through rough boy play, and they still look good after a couple months now.
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Reviewed in the United States on January 20, 2026
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Peri Nikolas
Whiting, US
★★★★★ 5
Great
Size: 4.5 Big Kid, Color: Pink/Purple
perfect
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Reviewed in the United States on May 12, 2026
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FLbookworm22
Chelsea, US
★★★★★ 5
Pink and purple perfection
Size: 13 Little Kid, Color: Pink/Purple, Size: 13 Little Kid, Color: Pink/Purple
Fits great and perfect colors for my (not so) little. This is her first pair of "tie" shoes so we're still learning, but the laces are a good length for teaching and practicing. She says they're very comfortable too.
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Reviewed in the United States on March 27, 2026
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Estefania P.
San Leandro, US
★★★★★ 5
TTS
Size: 5 Big Kid, Color: White
TTS, comfy
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Reviewed in the United States on November 24, 2025

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