Protect the lower front side ducts on your Generation 4 MINI with these Lower Front Side Stone Guards, designed for selected MINI F66 JCW and MINI F67 JCW models from 2025 onwards.

The factory outer bumper ducts are exposed to stones, leaves and road debris during everyday driving. These clip-in stone guards provide an additional layer of protection while maintaining airflow through the lower brake ducts and giving the front bumper a cleaner, finished appearance.

Features

Helps protect the lower front side ducts from stones, leaves and road debris
Designed specifically for the Gen 4 JCW front bumper
Strong, lightweight ABS construction
Clip-in installation
No adhesive, drilling or cutting required
No permanent vehicle modifications
Weather and UV resistant
Suitable for everyday road use
Supplied as a matching left and right pair
This product pairs well with - Lower Front Stone Guard Duct Fin Grille Covers for MINI JCW F66 F67 (2025) Gen 4

Fits MINI JCW F66 F67 Lower Front Side Stone Guards 2025+ Gen 4

£58.99

Quantity

Pre-order now; estimated delivery in 1 week

Designed specifically for the latest Generation 4 JCW bumper, these stone guards offer both protection and styling without permanently modifying your MINI.

Helps protect the lower front side ducts from stones, leaves and road debris

Designed specifically for the Gen 4 JCW front bumper

Strong, lightweight ABS construction

Clip-in installation

No adhesive, drilling or cutting required

No permanent vehicle modifications

Weather and UV resistant

Suitable for everyday road use

Supplied as a matching left and right pair
The large outer ducts on the F66 and F67 JCW front bumper are one of the most distinctive styling features of the latest MINI generation, but they are also exposed to debris from everyday driving.

These lower front side stone guards help reduce larger stones, leaves and road debris entering the duct openings while preserving the factory airflow and enhancing the appearance of the front bumper.

The result is a cleaner, more complete finish that looks right at home on the MINI.
Designed for selected Generation 4 JCW models:

MINI F66 JCW 3 Door Hatch – 2025 onwards

MINI F67 JCW Convertible – 2025 onwards

Important: These stone guards are only compatible with vehicles fitted with the JCW front bumper and matching lower outer duct design.

Please compare your vehicle with the product images before ordering.
1 × Left Lower Front Side Stone Guard

1 × Right Lower Front Side Stone Guard

Complete left and right pair.
Installation takes only a few minutes.

Clean the lower outer duct openings.

Test fit both stone guards before installation.

Align each guard with the factory mounting points.

Press until the retaining clips fully engage.

Check both guards are securely fitted before driving.

No adhesive, drilling or specialist tools are required.
Complete the front-end styling of your MINI with other aftermarket accessories designed to fit selected F66 and F67 models:

Lower Front Stone Guard Duct Fin Grille Covers

MINI JCW F66 Rear Spoiler Wing

Genuine MINI F66 JCW Pro Rear Diffuser Splitter Set

Genuine MINI F66 JCW Pro Style Front Winglets

fits MINI F66 Gloss Black Spoiler Extensions

Front Bumper Splitter Lip for MINI F65 F66 F67

Explore our full range of styling upgrades designed for compatible Generation 4 MINI models.