For MK8 Fiesta ST (1.5 EcoBoost) owners chasing chassis rigidity without welding, drilling or sacrificing boot access: this is the AutoSpecialists Clubsport rear half cage.
Bolt-in only - uses factory seatbelt lower anchors (sills) and rear buckle points; no fabrication, no permanent mods
Made from E355+N cold drawn seamless (CDS) steel, not mild steel tubing - same spec as FIA-homologated cages for track day and fast road use
Designed specifically for MK8 ST chassis; fits 1.5 EcoBoost and 1.0 EcoBoost variants - confirmed fit, no guesswork
Delivers measurable chassis stiffness gains: sharper turn-in, reduced rear flex under load, tighter body control on bumpy A-roads or circuit kerbs
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