2017-2021 Honda Civic V3 Splitter

$349.99 ~~$499.99~~ In stock

Category: AeroflowDynamics

Fitment: Designed for 2017–2021 HONDA CIVIC (Hatchback, Si Coupe, Si Sedan)

🔧 Direct Fitment
Engineered for precise fitment with pre-drilled holes — no cutting or modifications required.

🛠️ Material
Crafted from aerospace-grade lightweight aluminum — durable, strong, and ready for daily or track use.

⚙️ Finish & Build Quality
Fully CNC’d and finished in a professional gloss black powder coat for maximum protection and a clean, aggressive look.

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.

🧰 Install-Friendly

Includes all necessary hardware
Straightforward bolt-on installation
🧑🔧 Professional install highly recommended

💨 Why Add a Front Splitter to Your Civic?
At higher speeds, air pressure builds underneath your vehicle, lifting the front end and reducing traction. A front splitter combats this by redirecting airflow, increasing downforce, and improving handling, stability, and cornering performance. For best results under aggressive driving, support rods are recommended to keep the splitter stable and secure.

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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If you need a refund

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Refund processing (days after receipt and inspection): 3. Bank or payment provider posting times are separate from the merchant processing period.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

Buyer arranges shipping; seller reimburses the postage

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Customer Reviews (5.0 / 5 · 5 reviews)

Samuel ★★★★★ Aug 19, 2026

Took maybe 20 minutes to line up on the hatchback and the pre-drilled holes matched the factory points exactly, no wrestling or extra drilling needed. The plastic has a nice rigid feel to it, not flimsy at all once it’s mounted.

William U. ★★★★★ Aug 18, 2026

Pre-drilled holes made it a true bolt-on job, no cutting or cursing involved, and the splitter sits flush against the bumper like it came from the factory. Probably the most satisfying upgrade I’ve done to my Si so far.

Jason ★★★★★ Aug 17, 2026

Took me about an hour in the driveway, and the pre-drilled holes lined up perfectly with the factory bumper mounts. The splitter feels solid and rigid, not flimsy like some cheaper kits I've seen, and it gives the hatch a much more aggressive stance without any cutting.