Elevate your Ford Fiesta MK7.5 ST180’s performance and style with the Ally-Aero Diffuser. Designed to improve airflow and add a sportier, more aggressive rear finish, this diffuser gives your car a distinctive, race-inspired look. Crafted for a precise fit, it’s the perfect finishing touch to complete your Fiesta’s upgrade.

The TRC Ally-Aero products are manufactured from solid Aluminium utilising C.A.D design and the latest in laser cutting technology to ensure pin point accuracy.

They are supplied finished in a black powder coat ready to install along with all fixings required for this product.

This diffuser comes pre-built to ensure quick installation.

PLEASE NOTE - This product only fits with the OEM diffuser.