JSAI Aero

05/06/2026

In stock. Ready to ship. No wait times.

Give your Toyota JZA80 Supra the ultimate aesthetic upgrade with our premium
Ridox Style Side Skirts. Designed for flawless fitment,
these skirts drop the visual center of gravity on your Mk4,
creating an unmatched street elite presence.

Subscribe to our squad mailing list, and score 5% OFF your first order instantly!

Tap the link in the comment section.
Shipping worldwide.

04/06/2026

03/06/2026

Bold. Clean. Aggressive. 🤍✨

Shoutout to Ben and the team at YouTube channel for documenting this raw, time-attack ready CP9A down under!

Complete your Mitsubishi build exactly how it was meant to look. Head over to JSAI.COM.AU to shop the Evo 5 & 6 Extension Kit range right now.

02/06/2026

Who said the Z-Tune look is only for coupes?

Give your sedan the ultimate front-end upgrade!

Customer car repping out our Z-Tune Style Front Bar.
Proving you can pack pure motorsport aggression into a street-driven R34 GTT chassis. Flawless contour integration, massive cooling airflow, and unmistakable presence.

✔Clean OEM-Level design
✔Perfect fitment
✔Built for real builds

Ready to completely redefine your front end profile?

Tap the link in the comment section.
Shipping worldwide.

29/05/2026

The most critical piece to finishing your 180SX rear end.

If you’re running a clean body setup but missing that classic high-rise rear flow, your build isn't done. Our Type X JDM style wing is precisely engineered to complement the factory hatch lines, adding high-performance visual presence without cluttering the clean aesthetic.

Ready to upgrade your stance?

Get 5% OFF when you subscribe to our newsletter.
Tap the link in the comment section.

Shipping worldwide.

25/05/2026

Stop settling for a stock silhouette.

Finding the right kit for a Nissan S14 Series 1 ZENKI is about more than just width—it’s about flow.
Our Vertex Lang Style kit is designed for the enthusiast who demands perfection in every curve.

Whether you're hitting the track or the street, this aero kit provides the high-fidelity finish your build deserves.

Ready to sharpen your build??

🌐 Tap the link in the comment section to explore our S14 ZENKI collection.
✈️ Shipping Worldwide.

22/05/2026

The Kouki was born for this.

The Nissan Silvia S14 Series 2 Kouki has one of the most aggressive front ends in JDM history, but the right aero makes it legendary.

Our Vertex Lang Style Full Kit is designed for the purist who wants a bold,
street-killing silhouette without sacrificing clean lines.

✔Front bar
✔Side skirts
✔ OEM level & styling

Don’t settle for a messy build.
Get the fitment you deserve and save 5% when you subscribe.

🌐Tap the link in the comment section.
✈️Shipping worldwide.

20/05/2026

Customer's Mazda RX-8 with MAZDASPEED Style Side Skirts done right.

The RX-8 has always had one of the cleanest body lines in JDM history —
and this setup from JSAI Aero keeps it aggressive without losing the factory flow

✔OEM level design
✔Perfect fitment
✔Built for real builds

Ready to transform your build?

🌐Tap the link in the comment section
✈️Shipping worldwide.

18/05/2026

POV: You finally build the S14 Kouki the way it was meant to look.

Low. Wide. Timeless.

Our customer’s Nissan Silvia S14 200SX is running our Vertex Lang Style Full Kit.
Giving the S14 the perfect OEM+ street look without ruining the original lines.
Exactly how a proper Silvia should sit.

✔Aggressive fitment
✔Clean aero flow
✔Track-inspired stance
✔Built for real street cars

Ready to transform your build?

Shop our S14 aero collection, link in the comment section.
Shipping worldwide.

15/05/2026

Stop hunting for discontinued OEM parts.

The Type X look is the ultimate goal for any Nissan 180SX build, but finding clean,
original aero is getting impossible.

Our Type X Style Full Kit gives you that legendary factory-aggressive aesthetic
with modern precision and durability.

✔Front bar
✔Front bar spats (Pair)
✔Side skirts
✔Rear pods & Center Valance
✔Spoiler
✔Optional Front lip
✔ OEM+ fitment & styling

Don’t settle for a messy build.
Get the fitment you deserve and save 5% when you subscribe.�

Tap the link in the comment section.
Shipping worldwide.