Confirm year, grade and chassis code before ordering — many Japanese aero parts are made for Japanese-market versions.
What's Included
Side under spoilers (left and right)
Made in Japan
Authorized Dealer
Fitment Checked Before Ordering
Aimgain Sport Lexus IS300h F Sport (2026 Facelift) Side Under Spoilers
The Aimgain Sport side under spoilers for the Lexus IS300h F Sport (2026 Facelift) are part of Aimgain Sport, the brand's sport-focused aero line. These side under spoilers mount below the factory rocker panels to lower and sharpen the side profile.
Aimgain develops its aero in Japan around the factory body lines, so the part reads as a natural extension of the car rather than an afterthought. As with any aftermarket body panel, professional test-fitting, preparation, paint and installation by an experienced body shop are recommended.
Included Components
Side under spoilers (left and right)
Key Features
Authentic Aimgain Sport design from Japan
Made for the Lexus IS300h F Sport (2026 Facelift)
FRP (fiberglass) construction
Also available as part of the matching Aimgain Sport kit
Specifications
Brand: Aimgain (Japan)
Design: Aimgain Sport
Application: Lexus IS300h F Sport (2026 Facelift)
Product: Side Under Spoilers
Includes: Side under spoilers (left and right)
Material: FRP (fiberglass)
Aimgain part no.: AIS402
Installation: Professional installation recommended
Brand
Aimgain Aero
Type
Side Spoiler
SKU
AIS402
Make
Lexus
Model
IS300h
Includes
Side under spoilers (left and right)
Material
Fiberglass
Country of Manufacture
Japan
Order Type
Special order (final sale)
How special orders work
Place your order online or by phone.
PMD confirms fitment and the current lead time with you.
Your part is ordered from the manufacturer in Japan.
It ships to you with tracking as soon as it arrives.
Lead time: Production and shipping lead time is confirmed by PMD after your order is placed.
Shipping: Bumpers, side skirts and complete kits are large items and may ship by freight or oversize service. Tracking is emailed as soon as your order ships. Some items may qualify for Local Pickup in store.
Finishing & installation: Supplied unpainted. Paint and installation are not included. Aftermarket FRP and carbon body parts should be test-fitted, prepped and finished by a professional body shop before installation.
Returns: Special-order and custom-built items are final sale.
Warranty: All products carry the manufacturer's warranty. Coverage is honored through PMD as your authorized dealer.
Check the listed make, model, years and chassis code. Many Japanese aero parts are designed for Japanese-market versions — send us your VIN or chassis code and we'll confirm fitment before your order is placed.
A tracking link is emailed automatically when your order ships. You can also log into your account at any time to view live order status.
Inspect your shipment on delivery. If anything is damaged, photograph it before signing and contact us within 48 hours — we'll work with the carrier to resolve it at no cost to you.
No reviews yet — be the first to share your experience.
Step 1: Choose message placement
Click the button below and then hover over your page to select a placement.
Step 2: Paste and save
You have copied the placement for the Product Page.
Go back to the App Embeds section, and in the Paypal Advanced Settings, paste the copied value into the
Product Page field and click the 'Save' button in the top right corner.
