Rear Diffuser V2
Fits: 15-21 WRX/STI
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Pay over time · Est. $15.62/payment ⓘ
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. View all options
Pay over time · Est. $15.62/payment ⓘ
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. View all options
For your : Other diffusers and vortex generators for 15-21 WRX
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JDMuscle [15-21 WRX/STI] V2 Carbon Fiber Roof Spoiler
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AeroflowDynamics [15-21 WRX/STI] Rear Diffuser V2
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Seibon [18-21 WRX/STI] Carbon Fiber Rear Diffuser
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OLM [15-21 WRX/STI] A1 Style Paint Matched Rear Diffuser (Pure Red)
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Subaru OEM [15-21 WRX, 15-16 WRX STI] Vortex Generator
$79.00Ships from mfr
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JDMuscle [15-21 WRX/STI] V1 Paint Matched Roof Spoiler *Special Order*
$199.00Ships from mfr
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JDMuscle [15-21 WRX/STI] Gloss Black / Paint Matched Rear Diffuser V1
$309.00Ships from mfr
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AeroflowDynamics [15-21 WRX/STI] Rear Diffuser V3
$199.99Ships from mfr
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JDMuscle [15-21 WRX/STI] Carbon Fiber Diffuser CS Style *Special Order*
$349.00Ships from mfr
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APR Performance [15-21 WRX/STI] Carbon Fiber Vortex Generator w/ 6.2 Inch Base Radio
$478.00Ships from mfr
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Verus Engineering [15-21 WRX/STI] Aggressive Rear Diffuser
$850.30Ships from mfr
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JDMuscle [15-21 WRX/STI] Tanso Carbon Fiber VS Style Rear Diffuser
$1,350.00Ships from mfr
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AeroflowDynamics [15-21 WRX/STI] Rear Diffuser V1
$499.99Ships from mfr
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Verus Engineering [15-21 WRX/STI] Non Aggressive Styled Rear Diffuser
$850.30Ships from mfr
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VIS Racing [15-17 Wrx] 4Dr VRS Style Carbon Fiber Rear Diffuser
$1,360.00Ships from mfr
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AeroflowDynamics [15-21 WRX/STI] Rear Diffuser V4
$499.99Ships from mfr
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OLM [15-21 WRX/STI] A1 Style Carbon Fiber Rear Diffuser
$399.00Sold out
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OLM [15-20 WRX/STI] Half Carbon VA Style Rear Diffuser
$979.00Sold out
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OLM [15-21 WRX/STI] Half Carbon VA Style Rear Diffuser
$926.40Sold out
Fitment
Fitment
- 2015–2021 Subaru | WRX STI
- 2015–2021 Subaru | WRX
Description
Description
The AeroflowDynamics V2 Rear Diffuser for the 2015-2021 Subaru WRX/STI sharpens rear-end styling while improving airflow and reducing drag. Engineered for a precise fit to the factory rear bumper, it is made from aerospace-grade lightweight aluminum with no ABS plastic, fully CNC-machined and powder-coated gloss black, with pre-drilled mounting points and all required mounting hardware included. Professional installation is highly recommended. Made in the USA with a 2-week production lead time.
- Fits 2015-2021 Subaru WRX/STI
- Aerospace-grade lightweight aluminum - no ABS plastic
- Fully CNC-machined, powder-coated gloss black
- Pre-drilled mounting points; engineered for the factory rear bumper
- All required mounting hardware included
- Improves airflow and reduces drag
- Professional installation highly recommended
- Made in the USA
- Lead time: 2 weeks (made to order)
Shipping and Delivery
Shipping and Delivery
Review our Shipping Policy for delivery details, shipping costs and exclusions.
Warranty and Support
Warranty and Support
Return and Refund
Return and Refund
Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.
Proposition 65
Proposition 65
Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov
