2015-2023 Ford Mustang V.4 Side Skirts - LVA
2015-2023 Ford Mustang V.4 Side Skirts - LVA
LiquiVinyl Aerodynamics
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NO GUESSWORK,
JUST PARTS THAT WORK.
Let’s finish that car.
PRODUCT DETAILS
Add to your S550's aero package with LVA's V.4 Side Skirt Extensions. Engineered and manufactured with today's latest CNC technology to ensure a precision piece every time, these side skirts carry LVA's OEM+ styling around the side of your Mustang while channeling cleaner air towards the rear. The V.4 design features an extended front section and an extended rear section, delivering maximum visual presence for builds that demand attention.
Key Features & Benefits
-
Material: Patented Hybrid Aluminum - Lightweight yet incredibly rigid for street/track performance
-
Manufacturing: USA-Made - Precisely CNC machined in-house at LVA's Indiana facility with reliable quality control
-
Design: V.4 Profile - Features an extended front section and extended rear section for maximum visual presence
-
Finish: Gloss black on one side, satin black on the other - choose the finish that best suits your build
-
Edge Trim: Pre-installed proprietary LVA Edge Trim, available in 7 colors
-
Installation: Pre-drilled for an easy, worry-free installation with included hardware
-
Compatibility: Does NOT block factory jack points or interfere with aftermarket jacking rails
-
Hardware: Premium 316 Stainless Steel mounting hardware included
What's in the Box?
-
Qty: 1 Pair: LVA 2015-2023 Ford Mustang S550 V.4 Side Skirt Extensions
-
Qty: 1 Pair: Pre-Installed LVA Edge Trim (available in 7 colors)
-
Qty: 18: Premium 316 Stainless Steel Side Skirt Mounting Hardware
-
Qty: 2: LVA 3.5in 3M/Avery Vinyl Decals (available in 8 colors)
-
Qty: 1: LVA Installation Guide
Fitment Guide
Compatible Models
- Ecoboost
- Ecoboost Premium
- V6 (2015-2017)
- GT
- GT Premium
- GT Performance Package
- Bullitt
- California Special
- GT350 / GT350R - Some customers have successfully installed with custom modification
- 2021-2023 Mach 1
- 2020-2023 Shelby GT500
Installation
Professional installation is recommended to ensure optimal fitment and finish. LVA Side Skirts come pre-drilled with all necessary hardware included. Basic hand tools and a helper to hold the skirts in place are recommended for DIY installation.
Production & Lead Times
LVA products are made to order. Check LVA’s current production lead times before ordering. Contact 4th to 5th Automotive for order support.
Frequently Asked Questions
Do these side skirts block my factory jack points?
No! LVA Side Skirts are specifically designed to retain full access to your factory jack points and are also compatible with aftermarket jacking rails.
What's the difference between V.1, V.2, V.3, and V.4 Side Skirts?
The difference is purely stylistic - all four versions offer the same fitment and performance benefits. V.1 follows the factory rocker panel outline exactly for a clean, OEM+ look. V.2 features an indent on the front edge for added visual depth. V.3 has an indent on the front edge plus an extended rear section designed for wide rear wheels. V.4 features an extended front section and the same extended rear as the V.3 for maximum presence.
Will these fit my GT350, GT350R, or GT500?
These side skirts will NOT fit the GT500. Some customers have successfully installed them on the GT350 and GT350R with custom modification, but they are not a direct bolt-on fitment for those models.
Can I install these myself or do I need a professional?
While professional installation is always recommended, many customers successfully install LVA Side Skirts themselves. They come pre-drilled with all necessary hardware included. Basic hand tools and a helper to hold the skirts in place are recommended.
Will these side skirts affect my ground clearance?
LVA Side Skirts are designed with an OEM+ profile that doesn't significantly reduce ground clearance. They tuck close to the factory rocker panel for a clean look while remaining practical for daily driving.
Can I run these with a lowered suspension?
Yes! Many customers run LVA Side Skirts on lowered vehicles. However, extreme drops may increase the risk of contact with steep driveways, speed bumps, or road debris - the same considerations you'd have with any lowered setup.
Which side faces out - gloss or satin?
That's entirely up to you! LVA's Hybrid Aluminum material features gloss black on one side and satin black on the other, so you can choose the finish that best matches your build during installation.
4th to 5th Automotive support: Need help with fitment or your order? Contact Caleb directly.
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Add to your S550's aero package with LVA's V.4 Side Skirt Extensions. Engineered and manufactured with today's latest CNC technology to ensure a precision piece every time, these side skirts carry LVA's OEM+ styling around the side of your Mustang while channeling cleaner air towards the rear. The V.4 design features an extended front section and an extended rear section, delivering maximum visual presence for builds that demand attention.
Key Features & Benefits
-
Material: Patented Hybrid Aluminum - Lightweight yet incredibly rigid for street/track performance
-
Manufacturing: USA-Made - Precisely CNC machined in-house at LVA's Indiana facility with reliable quality control
-
Design: V.4 Profile - Features an extended front section and extended rear section for maximum visual presence
-
Finish: Gloss black on one side, satin black on the other - choose the finish that best suits your build
-
Edge Trim: Pre-installed proprietary LVA Edge Trim, available in 7 colors
-
Installation: Pre-drilled for an easy, worry-free installation with included hardware
-
Compatibility: Does NOT block factory jack points or interfere with aftermarket jacking rails
-
Hardware: Premium 316 Stainless Steel mounting hardware included
What's in the Box?
-
Qty: 1 Pair: LVA 2015-2023 Ford Mustang S550 V.4 Side Skirt Extensions
-
Qty: 1 Pair: Pre-Installed LVA Edge Trim (available in 7 colors)
-
Qty: 18: Premium 316 Stainless Steel Side Skirt Mounting Hardware
-
Qty: 2: LVA 3.5in 3M/Avery Vinyl Decals (available in 8 colors)
-
Qty: 1: LVA Installation Guide
Fitment Guide
Compatible Models
- Ecoboost
- Ecoboost Premium
- V6 (2015-2017)
- GT
- GT Premium
- GT Performance Package
- Bullitt
- California Special
- GT350 / GT350R - Some customers have successfully installed with custom modification
- 2021-2023 Mach 1
- 2020-2023 Shelby GT500
Installation
Professional installation is recommended to ensure optimal fitment and finish. LVA Side Skirts come pre-drilled with all necessary hardware included. Basic hand tools and a helper to hold the skirts in place are recommended for DIY installation.
Production & Lead Times
LVA products are made to order. Check LVA’s current production lead times before ordering. Contact 4th to 5th Automotive for order support.
Frequently Asked Questions
Do these side skirts block my factory jack points?
No! LVA Side Skirts are specifically designed to retain full access to your factory jack points and are also compatible with aftermarket jacking rails.
What's the difference between V.1, V.2, V.3, and V.4 Side Skirts?
The difference is purely stylistic - all four versions offer the same fitment and performance benefits. V.1 follows the factory rocker panel outline exactly for a clean, OEM+ look. V.2 features an indent on the front edge for added visual depth. V.3 has an indent on the front edge plus an extended rear section designed for wide rear wheels. V.4 features an extended front section and the same extended rear as the V.3 for maximum presence.
Will these fit my GT350, GT350R, or GT500?
These side skirts will NOT fit the GT500. Some customers have successfully installed them on the GT350 and GT350R with custom modification, but they are not a direct bolt-on fitment for those models.
Can I install these myself or do I need a professional?
While professional installation is always recommended, many customers successfully install LVA Side Skirts themselves. They come pre-drilled with all necessary hardware included. Basic hand tools and a helper to hold the skirts in place are recommended.
Will these side skirts affect my ground clearance?
LVA Side Skirts are designed with an OEM+ profile that doesn't significantly reduce ground clearance. They tuck close to the factory rocker panel for a clean look while remaining practical for daily driving.
Can I run these with a lowered suspension?
Yes! Many customers run LVA Side Skirts on lowered vehicles. However, extreme drops may increase the risk of contact with steep driveways, speed bumps, or road debris - the same considerations you'd have with any lowered setup.
Which side faces out - gloss or satin?
That's entirely up to you! LVA's Hybrid Aluminum material features gloss black on one side and satin black on the other, so you can choose the finish that best matches your build during installation.
4th to 5th Automotive support: Need help with fitment or your order? Contact Caleb directly.
Innovative Aero. Track-Proven.
LVA is a leading manufacturer of innovative aerodynamic solutions — track-proven through real testing. Designed to perform, engineered to fit, and built to elevate the look and function of your build.
