2015-2021 Subaru WRX/STI V5 Side Skirt Extensions
AFD-VA-AL-SS-EXT-V5
$ 299.99
Choose your configuration
Choose one option in each of the 1 sections below.
Side Skirt Liner
🔍
Check if this fits your vehicle
Free shipping to the lower 48 states!
As low as $ 74.99/mo with affirm
Limited Lifetime Warranty
Fitment Guarantee
Description
Designed for the 2015–2021 Subaru WRX / STI, the V5 Side Skirt Extensions deliver aggressive styling, aerodynamic refinement, and a race-ready stance for your build.
🔧 Direct Fitment
Precisely engineered for the VA-chassis WRX and STI platforms with guaranteed OEM-level fitment.
🛠️ Material
Constructed from aerospace-grade lightweight aluminum with a strong one-piece design for maximum durability.
⚙️ Precision-Crafted
Fully CNC-machined and professionally powder-coated in gloss black for a clean, high-quality finish.
Made in USA
Proudly manufactured in the United States using high-grade materials and expert craftsmanship.
Production Lead Time
CNC items are made to order and have raw materials allocated to production once the order is placed. For concerns regarding current lead times, please review the CNC Products section in our Terms & Conditions.
🧰 Installation-Ready
Comes pre-drilled with all hardware included
📏 Sold as a pair — left and right extensions
🧑🔧 Professional installation highly recommended
🎨 Customize Your Look with Optional Accent Liners
Make your build stand out even more by adding our optional edge liners, designed to fit perfectly along the outer edge of your side skirt extensions. Available in red, white, black, or gold, these liners provide a clean contrast and elevated detail to match your style.
💨 Why Add Side Skirt Extensions to Your WRX or STI?
Side skirt extensions reduce turbulent airflow along the lower body, improving stability and aerodynamic efficiency. The V5 design adds a sharp, aggressive visual upgrade that pairs perfectly with other aero components — ideal for both street and track builds.
Fitment & Specs
Use the vehicle finder to verify compatibility for your specific make, model and year.
Shipping
Free shipping (no minimum).
01 / Configurator
Find Parts For Your Vehicle
Three steps. Zero guesswork. Every part bench-tested against the OEM body for a 100% fitment guarantee.
If you have questions or concerns, feel free to contact our specialist today!
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OWNER FEEDBACK
Real Builds. Real Results.
Verified feedback from enthusiasts who installed, drove, and lived with this product.
S
Product came expedited, amazing product , nice looking shiny black finish and looks amazing on my 2020 wrx
C
Day shopping, amazing quality, only thing I can say is I wish the liners came in more colors but other than that am excellent product.
T
Bought this and the v3 front splitter, originally they forgot the red liner with the side skirt extenders but sent it out and everything worked out just right. Perfect fitment for both items, 100% satisfied customer.
A
Took over a month to receive. But it matches the rest of my add ons
O
I never get the part somebody stole it
T
No liner
These completed the flow from the front splitter to the rear diffuser. The install was pretty easy once I got the hang of it. The quality of the skirts is excellent and they look great installed!
N
Amazing product but does not specify wether you want it matte black or gloss black before you purchase so my diffuser is matte and side skirts gloss so now it looks tacky but owell I waiting forever for them so now I will deal with it. Came with a dent on the right side skirt … and lastly again took forever before I got them and I ordered them right before Christmas but stayed on the website it was in stock.
C
Day shopping, amazing quality, only thing I can say is I wish the liners came in more colors but other than that am excellent product.
B
Parts very good quality shipping does take a little wile
B
Parts very good quality shipping does take a little wile
T
Everything was easy to install. Wished some come with instructions and details. Took a month to get but overall a great product!
T
Everything was easy to install. Wished some come with instructions and details. Took a month to get but overall a great product!
M
Very good sideskirts, do let your passengers know not to step on them though. Very impressed
M
Very good sideskirts, do let your passengers know not to step on them though. Very impressed
b
I love the look that the v5 gives my wrx. Very aggressive and really easy to install!
b
I love the look that the v5 gives my wrx. Very aggressive and really easy to install!
A
Eye dropper 👀
