Description
FQ400 Side Skirts – Best Mitsubishi Lancer EVO X Side Aero Upgrade Australia
Get the best FQ400 Side Skirts for Mitsubishi Lancer & EVO X. Aggressive wide-body styling, ABS & carbon, AU-wide shipping. Shop Bodykitbae Sydney today!
FQ400 Side Skirts – Best Mitsubishi Lancer EVO X Side Aero Upgrade Australia
FQ400 Side Skirts Mitsubishi Lancer EVO X are the most aggressive and most authentic side aero upgrade for Mitsubishi Lancer, Lancer Ralliart, and EVO X owners across Australia.
Inspired by the legendary Mitsubishi Lancer Evolution FQ400 — the most powerful and most celebrated factory EVO ever produced — the FQ400 side skirts replicate the wide, low side sill extensions that gave the FQ400 its unmistakable wide-body ground-hugging stance.
The FQ400 Side Skirts are the natural side aero companion to the FQ400 Style Rear Bumper — completing the full FQ400-inspired body kit transformation for the most comprehensive and most authentic Mitsubishi exterior build available in Australia.
At Bodykitbae in Blacktown, Sydney NSW, we supply the best aftermarket side skirts, FQ400-style body kit components, and aerodynamic upgrades to Mitsubishi enthusiasts across Sydney, Melbourne, Brisbane, Perth, and Adelaide. If you are searching for the best FQ400 Side Skirts in Australia, you have found them.
Product Overview
The FQ400 Side Skirts Mitsubishi Lancer EVO X are a complete set of left and right side sill extensions that mount to the lower door sills of the 2008–2017 Mitsubishi Lancer, Lancer Ralliart, and EVO X.
The FQ400 side skirt profile is defined by its wide, low, flowing lower sill extension — dramatically extending the visual width of the car at ground level and creating the wide-body inspired stance that makes the FQ400 silhouette so immediately recognisable from every angle.
Unlike narrow, understated factory side sills, the FQ400 Side Skirts sit low to the ground and extend outward — creating a sharper, more aggressive lower body line that transforms the side profile of your Lancer, Ralliart, or EVO X from modest to genuinely motorsport-grade.
These side skirts are the piece that visually connects the FQ400 front end to the FQ400 rear end — without them, the body kit transformation is incomplete.
With them, the full FQ400 exterior identity is achieved — and your Mitsubishi looks exactly like the legendary performance machine that inspired them.
For Mitsubishi EVO FQ400 body kit reference, visit Mitsubishi Australia and MLOC Australia. For FQ400 community build galleries, visit NASIOC and FT86Club.
Why the FQ400 Side Skirts are the Best Side Aero Upgrade for Your Mitsubishi
The side skirts are the most visually influential exterior aero component after the front and rear bumpers.
They define the lower body line of the car — the visual connection between the front and rear ends that gives a full body kit build its cohesive, purposeful identity.
The FQ400 Side Skirts Mitsubishi Lancer EVO X do this better than any other side skirt option available for the platform — because they replicate the authentic FQ400 side sill geometry that was designed specifically to complement the FQ400 front and rear bumper profiles.
Mitsubishi enthusiasts across Sydney, Melbourne, Brisbane, and Perth who are building full FQ400-inspired body kit transformations consistently identify the side skirts as the component that pulls the entire build together — the visual bridge that transforms a car with a front bumper and rear bumper into a complete, cohesive body kit build.
For side skirt aerodynamic and visual reference, visit Motor Trend’s Mitsubishi coverage and Car and Driver.
Key Features of the FQ400 Side Skirts Mitsubishi Lancer EVO X
FQ400 Side Skirts – Construction & Finish Options
ABS Plastic FQ400 Side Skirts
- Material: High-grade impact-resistant ABS plastic
- Finish: Unpainted / primer — ready for factory colour match or custom paint finish
- Best For: Builds requiring perfect factory colour matching or full custom paint
- Durability: High-grade ABS — impact-resistant, flexible, and UV-stabilised for Australian conditions
Carbon Fibre Accent FQ400 Side Skirts
- Material: ABS body with genuine carbon fibre accent panels on key visual elements
- Finish: Carbon fibre accents on lower edge detailing and key visual surfaces
- Best For: Full Japanese performance builds and complete carbon exterior packages
- Durability: Premium ABS body with UV-clear-coated genuine carbon fibre accent elements
FQ400 Side Skirts – Design Specifications
- Profile: FQ400-inspired wide side sill extension — low, flowing, and wide-body inspired
- Lower Extension: Deep lower sill extension — sits close to the ground for maximum visual and aerodynamic effect
- Width: Wider than factory sill — increases visual width of the car at ground level
- Body Line: Flows from front wheel arch to rear wheel arch — clean, uninterrupted lower body line
- Mounting: Adhesive and bracket mount — secure, professional installation on factory sill
- Fitment: Direct fit — CJ Lancer and EVO X lower door sill mounting points
- Painting Required: Yes — primer finish requires professional painting before installation
Technical Specifications
| Specification | Details |
|---|---|
| Focus Keyword | FQ400 Side Skirts Mitsubishi Lancer EVO X |
| Fitment Years | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 |
| Compatible Models | Mitsubishi Lancer (CJ), Mitsubishi Lancer Ralliart, Mitsubishi EVO X |
| Platform | CJ/CF Mitsubishi Lancer & EVO X (2008–2017) |
| Material | High-grade ABS plastic / carbon fibre accent options |
| Finish | Unpainted primer / carbon fibre accent panels |
| Kit Contents | Left and right side skirt set |
| Lower Extension | Wide, low FQ400-style sill extension |
| Installation | Adhesive and bracket mount |
| Painting Required | Yes — primer finish requires professional painting |
| GEO Availability | Sydney, Melbourne, Brisbane, Perth, Adelaide, Australia-wide |
| Shipping | Australia-wide from Blacktown NSW warehouse |
Aerodynamic Benefits of the FQ400 Side Skirts
Side Skirt Aerodynamics — More Than Just Visual Impact
The FQ400 Side Skirts Mitsubishi Lancer EVO X deliver genuine aerodynamic benefits alongside their dramatic visual transformation.
Side skirts are a fundamental aerodynamic component — present on every serious motorsport and performance road car for a reason.
- Reduced Underfloor Air Ingress: The wide, low side skirt extension reduces the volume of high-pressure air that enters the underfloor of the car from the sides — keeping the low-pressure extraction zone under the car more stable and effective at speed
- Improved Underbody Efficiency: By reducing turbulent air entering the underfloor from the sides, the side skirts improve the efficiency of the entire underfloor aerodynamic package — particularly when combined with the FQ400 rear bumper diffuser
- Reduced Side Drag: The clean lower body line created by the FQ400 Side Skirts reduces the turbulent wake along the sides of the car — lowering overall aerodynamic drag at highway speeds on Sydney freeways, Melbourne highways, and Brisbane motorways
- Visual Stance Reduction: The low, extended sill profile reduces the visual height of the car at ground level — making it appear lower, wider, and more planted without any suspension changes
- Front-to-Rear Aero Continuity: Side skirts bridge the aerodynamic transition between the front splitter and the rear diffuser — creating a continuous managed airflow path along the full length of the car’s underside
Completing the Full FQ400 Aero Package
The FQ400 Side Skirts reach their full aerodynamic potential when combined with the complete FQ400 and Voltax/Voltex aero package:
| Aero Component | Product | Function |
|---|---|---|
| Front Lip | Voltax Front Lip | Front downforce, underfloor seal |
| Front Bumper | Varis Style 3 / Varis 1 | Intake management |
| Side Skirts | FQ400 Side Skirts ✅ | Underfloor seal, side drag reduction |
| Rear Bumper | FQ400 Style Rear Bumper | Diffuser extraction |
| Rear Wing | Voltex 2 Spoiler | Rear downforce |
| Roof Aero | Vortex Generator | Boundary layer management |
Every component in this package is available at Bodykitbae — your single source for the most complete Mitsubishi Lancer EVO X aerodynamic body kit build in Australia.
The Full FQ400 Body Kit Build – Side Skirts in Context
The Complete FQ400-Inspired Mitsubishi Exterior Build
The FQ400 Side Skirts are the third and final major body panel in the complete FQ400-inspired body kit transformation for the Mitsubishi Lancer and EVO X.
Combined with the FQ400 Style Rear Bumper and the Varis front bumper options, the side skirts complete the full body kit visual package — transforming your Mitsubishi from every angle simultaneously.
| Body Kit Component | Product | Visual Coverage |
|---|---|---|
| Front Bumper | Varis Style 3 / Varis 1 | ✅ Complete front end |
| Front Lip | Voltax Front Lip | ✅ Front splitter |
| Side Skirts | FQ400 Side Skirts ✅ | ✅ Full side lower body |
| Rear Bumper | FQ400 Style Rear Bumper | ✅ Complete rear end |
| Rear Diffuser | Mitsubishi Diffuser | ✅ Underfloor extraction |
| Rear Wing | Voltex 2 Spoiler | ✅ Rear downforce |
| Bonnet | Carbon Fibre Bonnet | ✅ Front weight reduction |
| Headlights | Vland Audi Style D2S HID | ✅ Premium front lighting |
| Taillights | HC Motion / Vland Smoked | ✅ Premium rear lighting |
Every single product in this complete Mitsubishi body kit transformation is available at Bodykitbae — making us the only destination in Australia where you can source the entire build from a single trusted supplier.
Vehicle-Specific Fitment Notes
FQ400 Side Skirts for Mitsubishi Lancer CJ
The FQ400 Side Skirts are precision-moulded for the CJ Lancer lower door sill profile — flowing cleanly from the front wheel arch to the rear wheel arch in a single uninterrupted lower body line extension.
The wide, low FQ400 profile suits the Lancer sedan proportions perfectly — dramatically widening and lowering the visual stance without altering ride height or suspension.
Professional colour matching to the factory Lancer paint code is the most popular choice for CJ Lancer FQ400 builds across Sydney and Melbourne.
FQ400 Side Skirts for Mitsubishi Lancer Ralliart
For Lancer Ralliart owners across Sydney, Melbourne, and Brisbane, the FQ400 Side Skirts complement the Ralliart’s already more aggressive lower body treatment — adding the wide FQ400 sill extension that pushes the Ralliart visual identity even further toward the full EVO X territory.
Carbon fibre accent variants are particularly popular among Ralliart owners running full carbon exterior packages across Melbourne and Brisbane.
FQ400 Side Skirts for Mitsubishi EVO X
The FQ400 Side Skirts are the most visually impactful side aero upgrade available for the Mitsubishi EVO X.
The EVO X already has a wider, more aggressive stance than the standard Lancer — and the FQ400 side skirt extension amplifies this further, creating a genuinely race-car inspired lower body line that pairs perfectly with the FQ400 rear bumper, Varis front bumpers, and full EVO X aero package.
Carbon fibre accents are the premier choice for full carbon EVO X FQ400 builds across Sydney, Melbourne, Brisbane, and Perth.
Fitment & Compatibility – FQ400 Side Skirts
✅ Compatible Models
| Year | Model | Compatibility |
|---|---|---|
| 2008 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2008 | Mitsubishi Lancer Ralliart | ✅ Compatible |
| 2008 | Mitsubishi EVO X | ✅ Compatible |
| 2009 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2009 | Mitsubishi Lancer Ralliart | ✅ Compatible |
| 2009 | Mitsubishi EVO X | ✅ Compatible |
| 2010 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2010 | Mitsubishi Lancer Ralliart | ✅ Compatible |
| 2010 | Mitsubishi EVO X | ✅ Compatible |
| 2011 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2011 | Mitsubishi Lancer Ralliart | ✅ Compatible |
| 2011 | Mitsubishi EVO X | ✅ Compatible |
| 2012 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2012 | Mitsubishi Lancer Ralliart | ✅ Compatible |
| 2012 | Mitsubishi EVO X | ✅ Compatible |
| 2013 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2014 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2015 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2016 | Mitsubishi Lancer (CJ) | ✅ Compatible |
| 2017 | Mitsubishi Lancer (CJ) | ✅ Compatible |
❌ Not Compatible With
- Pre-2008 Mitsubishi Lancer (CS/CH generation — different sill profile dimensions)
- Mitsubishi Lancer Sportback / Hatchback — different lower body structure
- Mitsubishi Outlander, ASX, Eclipse Cross, or other Mitsubishi models
- Any variant with pre-existing side skirt modifications that alter factory sill mounting — confirm with our Sydney team before ordering
Installation Guide – FQ400 Side Skirts Mitsubishi Lancer EVO X
Installing the FQ400 Side Skirts requires intermediate mechanical skills and approximately 2–3 hours for both sides. Professional installation is strongly recommended for the best panel alignment and paint finish result.
Required Tools
- Isopropyl alcohol (sill surface cleaning — essential)
- Microfibre cloths
- Masking tape (alignment marking and panel protection)
- Heat gun or hair dryer (adhesive activation)
- Drill (for bracket mounting if required)
- 10mm socket wrench (bracket bolts)
- Second person (for panel alignment)
Step-by-Step Installation
- Clean the Sill Surfaces: Thoroughly clean both lower door sill surfaces with isopropyl alcohol — remove all wax, road grime, underseal, and contamination. This step is critical for adhesive bond strength
- Dry Fit Each Skirt: Hold each FQ400 Side Skirt against its respective sill without adhesive — confirm alignment with front and rear wheel arch edges and lower door sill profile
- Mark Alignment: Use masking tape to mark the exact mounting position of each skirt on the sill surface — ensure left and right are mirror-symmetrical
- Activate Adhesive: Use a heat gun or hair dryer to warm the pre-applied adhesive tape on each skirt mounting surface — 20–30 seconds per skirt
- Mount First Skirt: With your second person supporting the panel, peel the adhesive backing and carefully align the first FQ400 Side Skirt to your masking tape position markers — press firmly along the entire sill
- Apply Firm Pressure: Hold steady pressure along the entire skirt length for 60–90 seconds — work from centre outward to ensure full adhesive contact
- Install Mounting Brackets: If bracket hardware is included, drill and install the mounting brackets at the specified positions for additional structural security
- Repeat for Opposite Side: Fit the second FQ400 Side Skirt using the same process — take extra care to ensure mirror symmetry between left and right sides
- Remove Masking Tape: Carefully peel away all alignment tape markers from both sides
- Final Visual Check: Step back and check both skirts from the front, rear, and side — confirm symmetry, alignment with wheel arches, and even ground clearance along both sides
- Cure Time: Allow 24 hours before washing or highway driving for full adhesive cure
The FQ400 Side Skirts require professional painting before installation for the best result. Have both skirts fully painted and cured before fitting. Professional installation is strongly recommended across Sydney, Melbourne, Brisbane, and Perth — particularly for colour-matched builds where panel alignment and finish consistency is critical. Be mindful of reduced ground clearance after fitment — the FQ400 low profile may contact steep driveways and speed humps.
For professional body kit installation referrals, visit MLOC Australia and NASIOC.
GEO Targeting – FQ400 Side Skirts Available Across Australia
The FQ400 Side Skirts Mitsubishi Lancer EVO X are available for fast delivery Australia-wide:
| Location | Delivery Estimate | Mitsubishi Community |
|---|---|---|
| Sydney, NSW | 2–4 business days | ⭐ Largest Mitsubishi Community |
| Melbourne, VIC | 3–5 business days | ⭐ Most Popular |
| Brisbane, QLD | 4–6 business days | ⭐ High Demand |
| Perth, WA | 6–9 business days | ⭐ High Demand |
| Adelaide, SA | 4–6 business days | ⭐ Growing |
| Canberra, ACT | 2–4 business days | ⭐ Growing |
| Hobart, TAS | 5–8 business days | ✅ Available |
| Darwin, NT | 7–10 business days | ✅ Available |
Bodykitbae ships the FQ400 Side Skirts Australia-wide from our Blacktown, Sydney NSW warehouse. Order before 12PM AEST for same-day dispatch on business days.
Why Choose Bodykitbae for Your FQ400 Side Skirts in Australia?
Bodykitbae is Australia’s most trusted specialist in premium Mitsubishi body kits, FQ400-style side skirts, and aerodynamic exterior upgrades. Based in Blacktown, Sydney NSW — the heart of Australia’s largest Mitsubishi enthusiast community — we serve Lancer, Ralliart, and EVO X owners across Sydney, Melbourne, Brisbane, Perth, and Adelaide.
- ✅ Sydney-based Mitsubishi specialists — fast same-day dispatch from Blacktown NSW
- ✅ Largest range of Mitsubishi FQ400 body kit components in Australia
- ✅ Complete FQ400 body kit range — front bumper, side skirts, and rear bumper all available
- ✅ ABS and carbon fibre accent options available
- ✅ Australia-wide shipping with full tracking on every order
- ✅ Expert Mitsubishi body kit advice — call or message our Sydney team
- ✅ 5-star Google rated by real Australian Mitsubishi customers
- ✅ Multiple payment options including buy now pay later
Related Products & Internal Links
Complete your full FQ400 Mitsubishi Lancer EVO X body kit build with these products from Bodykitbae:
FQ400 Body Kit Components
- Mitsubishi Side Skirts – Full Mitsubishi side skirt range
- Mitsubishi Front Bumper – Aggressive front bumper conversions
- Mitsubishi Diffuser – Rear aerodynamic diffusers
- Exterior Accessories – Full exterior aero range
Spoilers & Lighting
- Mitsubishi Spoiler – EVO X and Lancer rear wings
- Mitsubishi Headlight – LED headlight upgrades
- Mitsubishi TailLights – Custom rear lighting
- Mitsubishi Bonnets – Aftermarket bonnet upgrades
- Mitsubishi Fenders – Wide-body fender upgrades
Interior Accessories
- Interior Accessories – Full Mitsubishi interior range
- Mitsubishi Seats – Racing seats and harnesses
Shop All
- Shop All Products
- Mitsubishi – Full Mitsubishi catalogue
SEO FAQs – FQ400 Side Skirts Mitsubishi Lancer EVO X
What are the FQ400 Side Skirts and why are they significant for Mitsubishi enthusiasts?
The FQ400 Side Skirts Mitsubishi Lancer EVO X are a complete set of left and right side sill extensions inspired by the legendary Mitsubishi Lancer Evolution FQ400 — the most powerful and most celebrated factory EVO ever produced. The wide, low FQ400 side skirt profile is one of the most recognisable design elements of the FQ400 body kit — and fitting them to your Lancer, Ralliart, or EVO X is the most authentic way to achieve the complete FQ400 exterior identity.
Are the FQ400 Side Skirts a direct fit for my 2011 Mitsubishi EVO X?
Yes. The FQ400 Side Skirts are precision-moulded for the 2008–2017 Mitsubishi Lancer CJ and EVO X lower door sill profile, including the 2011 model year. They mount to the factory sill using adhesive and optional bracket hardware for a secure, professional installation.
Do the FQ400 Side Skirts come painted?
The FQ400 Side Skirts are supplied in primer/unpainted finish — ready for professional colour matching to your factory paint code or custom finish. Professional painting before installation is strongly recommended for the best visual result across Sydney, Melbourne, Brisbane, and Perth body shops.
Can I pair the FQ400 Side Skirts with the FQ400 Style Rear Bumper?
Absolutely. The FQ400 Side Skirts and FQ400 Style Rear Bumper are designed as natural companions — together they form the complete FQ400 side and rear body kit package for your Mitsubishi Lancer, Ralliart, or EVO X. Add the Varis Style 3 or Varis 1 front bumper and Voltax Front Lip to complete the full front-to-rear body kit transformation. All products are available at Bodykitbae.
Does Bodykitbae ship the FQ400 Side Skirts across Australia?
Yes. We ship Australia-wide from our Blacktown, Sydney NSW warehouse. Sydney and Canberra in 2–4 business days. Melbourne and Brisbane in 3–6 days. Perth and Darwin in 6–10 days. Contact our Sydney team for a specific delivery estimate.
Will the FQ400 Side Skirts affect the ground clearance of my Lancer or EVO X?
Yes. The FQ400 Side Skirts feature a wide, low profile that extends downward from the factory sill — reducing ground clearance along the lower body sides of your Lancer or EVO X. Be mindful of steep driveways, speed humps, and car park ramps after fitting. This is an expected trade-off of the low, aggressive FQ400 side profile — the same consideration applies to all factory FQ400 and aftermarket side skirt fitments.
Where in Australia can I buy the FQ400 Side Skirts for Mitsubishi Lancer EVO X?
The FQ400 Side Skirts Mitsubishi Lancer EVO X are available at Bodykitbae and ship to Sydney, Melbourne, Brisbane, Perth, Adelaide, Canberra, Hobart, Darwin, and all regional areas. Visit bodykitbae.com.au or contact our Blacktown Sydney team directly.
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