• AeroflowDynamics 2015 - 2021 Subaru Wrx/Sti Rear Diffuser V6 - JDMuscleDiffusers and Vortex Generatorssku-45123215950040Gloss Black
  • AeroflowDynamics 2015 - 2021 Subaru Wrx/Sti Rear Diffuser V6 - JDMuscleDiffusers and Vortex Generatorssku-45123215950040Gloss Black
  • AeroflowDynamics 2015 - 2021 Subaru Wrx/Sti Rear Diffuser V6 - JDMuscleDiffusers and Vortex Generatorssku-45123215950040Gloss Black
  • AeroflowDynamics 2015 - 2021 Subaru Wrx/Sti Rear Diffuser V6 - JDMuscleDiffusers and Vortex Generatorssku-45123215950040Gloss Black
  • AeroflowDynamics 2015 - 2021 Subaru Wrx/Sti Rear Diffuser V6 - JDMuscleDiffusers and Vortex Generatorssku-45123215950040Gloss Black

AeroflowDynamics

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Rear Diffuser V6

Fits: 15-21 WRX/STI

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Pay over time available · Est. $12.50/payment
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Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

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AeroflowDynamics Rear Diffuser V6
Fits: 15-21 WRX/STI
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Other diffusers and vortex generators for 15-21 WRX

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Fitment

Please Note: Fits 2015-2021 Subaru WRX/STI (per aeroflowdynamics.com: "2015-2021 Subaru WRX STI Rear Diffuser V6"). AeroflowDynamics V6 rear diffuser; aerospace-grade lightweight aluminum (no ABS plastic); fully CNC-machined, powder-coated; pre-drilled with hardware; fitment guaranteed; Made in USA. Variants: gloss jet black (AFD-VA-AL-DIFF-V6-GBK), matte black (AFD-VA-AL-DIFF-V6-MBK).
  • 2015–2021 Subaru | WRX STI
  • 2015–2021 Subaru | WRX

Description

The AeroflowDynamics V6 Rear Diffuser for the 2015-2021 Subaru WRX/STI reduces drag and generates downforce by accelerating underbody airflow. Made from aerospace-grade lightweight aluminum with no ABS plastic, it is fully CNC-machined, powder-coated, pre-drilled, and ships with hardware. Made in the USA.

  • Fits 2015-2021 Subaru WRX/STI
  • Aerospace-grade lightweight aluminum - no ABS plastic
  • Fully CNC-machined and professionally powder-coated
  • Pre-drilled with hardware included
  • Fitment guaranteed
  • Made in the USA
  • Professional installation highly recommended

Shipping and Delivery

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Warranty and Support

For AeroflowDynamics warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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