Audi A3 S line / S3 8V Saloon FRP Wide Body Kit – Wheel Arches & Side Skirts (2016–2019)

Upgrade the exterior of your Audi A3 S line or S3 8V Saloon with our handcrafted FRP wide body kit, featuring extended wheel arches and side skirts for compatible 2016–2019 models.

Handcrafted by XUK LTD from fibre-reinforced plastic (FRP), the kit creates a wider and more aggressive appearance while retaining the original vehicle as the base for the conversion.

The wheel arches and side skirts are supplied unpainted and require test fitting, preparation and painting before final installation.

IMPORTANT: This is a made-to-order product and is non-refundable. Please confirm fitment before ordering.

PRE-ORDER: This product is currently available to pre-order. Estimated dispatch time is around 7 working days.

Key Features

• Designed for Audi A3 S line and S3 8V Saloon
• Compatible with 2016–2019 models
• Handcrafted by XUK LTD
• Manufactured from fibre-reinforced plastic (FRP)
• Extended front and rear wheel arches
• Pair of side skirts
• Creates a wider exterior appearance
• Supplied unpainted
• Installation requires cutting of the front and rear arches
• Drilling is required
• Sanding and body-shop preparation are required
• Professional installation strongly recommended
• Made-to-order product
• Aftermarket widebody styling kit

Vehicle Fitment

Designed for:

• Audi A3 S line 8V – 2016–2019 – Saloon
• Audi S3 8V – 2016–2019 – Saloon

Please ensure that your vehicle matches the fitment information above before ordering.

If you are unsure about compatibility, please contact XUK LTD with your vehicle details and photographs before placing your order.

What’s Included

• 4 × FRP wheel arch sections
• 2 × FRP side skirts – left and right

All supplied FRP parts are unpainted.

This listing is for the wheel arches and side skirts only.

Suitable screws / bolts and other fitting materials are not clearly stated as being included and should not be assumed to be supplied.

Material and Finish

Material: Fibre-reinforced plastic (FRP)
Finish: Unpainted
Product type: Wide body kit / widebody conversion
Vehicle platform: Audi A3 / S3 8V
Body style: Saloon
Wheel arches: 4-piece set
Side skirts: Pair

Handcrafted by XUK LTD from fibre-reinforced plastic (FRP).

The wheel arches and side skirts are supplied unpainted and require appropriate preparation before painting and final installation.

FRP Finish Information

FRP parts are handcrafted differently from injection-moulded plastic parts and may display minor surface imperfections as part of the manufacturing process.

The parts are supplied unpainted and may require normal body-shop preparation before the final paint finish is applied.

We recommend test-fitting all wheel arches and side skirts before final preparation or painting to make sure they fit correctly, line up evenly and sit in the correct position.

Professional preparation and painting by an experienced automotive body shop are strongly recommended.

Preparation and Painting

All wide body parts should be trial-fitted to the vehicle before any final preparation or painting is carried out.

FRP parts may require normal body-shop preparation such as sanding, filling, trimming or minor adjustment before primer and paint are applied.

Once the wheel arches and side skirts have been test-fitted and their positioning and alignment confirmed, they can be prepared and painted to the required finish.

Professional preparation and painting by an experienced automotive body shop are strongly recommended.

Modifications Required

Please be aware that permanent modification of the vehicle is required to install this wide body kit.

Installation requires:

• Cutting of the front wheel arch areas
• Cutting of the rear wheel arch areas
• Drilling of mounting holes
• Sanding and preparation
• Suitable screws / bolts
• Accurate positioning and alignment of the wheel arches
• Installation and alignment of the side skirts
• Final bodywork preparation and painting

This is a specialist widebody conversion and should not be considered a simple no-modification styling kit.

Installation

Professional installation by an experienced automotive body shop is strongly recommended.

Before carrying out any permanent modifications, thoroughly clean the installation areas and test-fit the wheel arches and side skirts.

Position the wheel arch sections against the vehicle and carefully check their fitment, symmetry and alignment.

Use masking tape or another suitable marking method to mark the sections of the original front and rear wheel arches that require cutting.

Remove the FRP parts before carrying out any cutting.

Cutting of the original front and rear wheel arch areas is required for installation.

Carefully cut the marked sections using suitable bodywork tools.

Once the cutting has been completed, reposition the wheel arches and check the fitment and alignment again.

Mark the required mounting locations before drilling.

Drilling is required for installation.

Pre-drill the required mounting holes in the appropriate locations and secure the wheel arches using suitable automotive screws / bolts.

The side skirts should also be test-fitted and correctly aligned before the required mounting holes are drilled.

Once all parts are positioned correctly, securely fasten them and carry out any final alignment adjustments.

Sanding and normal body-shop preparation should then be completed before the parts are painted.

Any exposed metal created during cutting or drilling should be appropriately treated and sealed as part of the professional installation process to help protect against corrosion.

Because installation requires body cutting, drilling, mechanical fixing, sanding, preparation and painting, professional installation by an experienced automotive body shop is strongly recommended.

Made to Order – Non-Refundable Item

PLEASE NOTE: This product is custom-made specifically to order.

Because this item is manufactured specifically for each order, it is classified as a made-to-order / special-order product and is non-refundable.

Made-to-order items cannot be returned or refunded for change of mind. Please ensure that you have confirmed the correct product and fitment before placing your order.

This does not affect any statutory rights that may apply if an item is faulty, damaged or not as described.

Delivery

Worldwide delivery is available.

This product is currently available on a pre-order basis, with an estimated dispatch time of around 7 working days.

As this is a made-to-order product, production and dispatch times may differ from standard stocked products.

Standard UK delivery and international shipping information can be found in the XUK LTD Shipping Policy.

Frequently Asked Questions

Will this wide body kit fit an Audi A3 S line 8V Saloon?

Yes. It is designed for the compatible Audi A3 S line 8V Saloon models listed above from 2016–2019.

Will this wide body kit fit an Audi S3 8V Saloon?

Yes. It is designed for the compatible Audi S3 8V Saloon models listed above from 2016–2019.

What is included in the wide body kit?

The kit includes:

• Four FRP wheel arch sections
• Pair of FRP side skirts

This listing is specifically for the wheel arches and side skirts.

What material is the wide body kit made from?

The wheel arches and side skirts are handcrafted by XUK LTD from fibre-reinforced plastic (FRP).

Are the parts supplied painted?

No. The wheel arches and side skirts are supplied unpainted and require appropriate preparation and painting.

Does installation require cutting?

Yes. Cutting of the original front and rear wheel arch areas is required as part of the widebody conversion.

This is a permanent modification to the vehicle.

Is drilling required?

Yes. Drilling is required to create the mounting points necessary to secure the wheel arches and side skirts.

Is sanding required?

Yes. Sanding and normal body-shop preparation are required before final painting.

Are screws or bolts included?

The product information does not clearly confirm that installation screws or bolts are included.

Suitable automotive fixings should therefore be sourced separately if required.

Should the kit be test-fitted before painting?

Yes. All wheel arches and side skirts should be test-fitted before final preparation or painting to make sure they fit correctly, line up evenly and sit in the correct position.

Is this a complete front, side and rear body kit?

No. This listing is specifically for the wide body wheel arches and side skirts.

XUK LTD also offers other widebody conversion packages containing additional styling parts.

Is this a bolt-on wide body kit?

No. Installation requires permanent modification of the vehicle, including cutting and drilling.

It should not be considered a simple no-modification bolt-on kit.

Will wider wheels or different wheel offsets be required?

The wide body kit increases the exterior width around the wheel arches.

Wheel width, offset, tyre size and spacer requirements depend on the individual vehicle setup and desired finished stance. No specific wheel or tyre specification is supplied with this product.

Is this product currently on pre-order?

Yes. This product is currently available to pre-order, with an estimated dispatch time of around 7 working days.

Is this product made to order?

Yes. This handcrafted FRP wide body kit is custom-made specifically to order and is classified as a made-to-order / special-order product.

Can I return the kit if I change my mind?

No. Because this product is custom-made specifically to order, it is non-refundable and cannot be returned for change of mind.

This does not affect any applicable statutory rights if the product is faulty, damaged or not as described.

Is professional installation recommended?

Yes. Professional installation is strongly recommended because this conversion requires cutting of the original bodywork, drilling, accurate alignment, mechanical fixing, sanding, preparation and painting.

Weight	30 kg
Dimensions	190 × 58 × 80 in
Wide Body Kit Finish	Primered finish, Unprimed (requires additional bodywork)