5-10 business day manufacturing turnaround on Front Lips, Side Skirt Extensions & Rear Spats!

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Project Aero

Nissan Skyline R33 Side Skirt Extensions

$369.00 AUD
Tax included. Flat Rate Shipping available at checkout

Key Features

  • Suits Nissan Skyline R33 M-Spec side skirts
  • Strong, sturdy and durable 
  • Protects side skirts from scraping
  • OEM+ styling upgrade
  • Zinc plated countersunk hardware
  • Installation instructions provided

Material

Manufactured from 10mm polyethylene UV grade plastic, our Side Skirt Extensions are extremely durable and rigid, perfect for approaching speed bumps and driveways.

What's in the box?

  • 1 x (Pair) Nissan Skyline R33 M-Spec Side Skirt Extensions
  • Hardware
  • Installation instructions
  • Sticker

Shipping & Delivery

Domestic: 3-5 business days
International: 7-14 business days
Manufacturing: 5-10 business days

Description

Made specifically for the R33

The R33 has one of the most recognisable profiles of the Skyline generation, so we didn't want to change it. Our M Spec Side Skirt Extensions follow the shape and lines of the factory side skirts, adding a lower and more defined profile without looking out of place on the car. Clean, subtle and exactly how they should be.

Strength you can rely on

Side skirt extensions sit in one of the most exposed positions on the car. They need to be able to take a hit. At 10mm thick, our UV grade polyethylene construction provides exceptional strength and durability compared with the thin plastic and brittle fibreglass commonly used for aftermarket aero.

Whether it's a driveway, road debris or an accidental knock, these are made for cars that are actually driven.

Designed around the car

Every detail has been considered specifically for the R33 M Spec. The extensions follow the factory skirt profile, feature model specific engraving and retain access to the factory jacking points.

The original side skirts stay on the car during installation, with the extensions designed to mount neatly underneath using the supplied hardware. The R33 M-Spec side skirt extensions utilise jack nuts for installation. For a quick and easy installation, consider our Jack Nut Gun.

No unnecessary styling, no universal fitment. Just a clean OEM+ upgrade for the R33 M-Spec side skirts.

Fitment Note: These Side Skirt Extensions are designed specifically for Nissan Skyline R33 models fitted with the M Spec side skirts pictured in this listing.

MADE TO ORDER: PLEASE ALLOW 5-10 BUSINESS DAYS FOR MANUFACTURING

Engineered For Excellence & Durability

Get an in-depth look at some of the key features on our Nissan Skyline R33 M-Spec Side Skirt Extensions

WHAT'S SO GOOD ABOUT THE HARDWARE?

The Nissan Skyline R33 M-Spec Side Skirt Extensions are equipped with zinc-plated, countersunk hardware. What does that mean? Simply put, the bolts are recessed inside the Side Skirt Extensions, keeping their heads hidden and protected from damage or wear.

Want to know why we are different to the rest?

Here at Project Aero, we're not an 'on-seller' of imported parts like many others. We engineer, design, and manufacture everything from scratch right here in Australia. We don’t cut corners or chase quick profits. Instead, we focus on delivering high-quality automotive parts crafted with precision. By keeping production local, we ensure top-tier craftsmanship in every product from the design stage, all the way through to the final fitment. When you choose Project Aero, you're investing in Australian-made parts built to last the test of time.