Black BMW G45 X3 front corner with a Carbon Fibre wheel arch extension, black alloy wheel and red brake calliper

G45 Widetrack Arch Kit

The part that changes the silhouette. A full carbon arch system that adds 60 mm track width at both axles. Wide-body presence without a single permanent modification. Gloss exposed carbon at £1,999, or unpainted at £1,499 for body-colour matching.

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