Upgrade your MK7 Ford Fiesta ST180/200 with our Rear Diffuser. Made specifically for your vehicle, this diffuser will enhance the sporty appearance of your car. Constructed with high-quality materials and designed by industry experts, it's the perfect addition for any fiesta enthusiast.
Fits only: 2013-2017 MK7/7.5 Ford Fiesta ST180 & ST200
This is a diffuser add-on. It attaches to the stock ST diffuser. We supply 3M tape for mocking up purposes but we strongly recommend using a binding adhesive to attach this diffuser to the car such as tiger seal etc. The diffuser does not sit completely flush up to the honeycomb so we recommend running a peice of 10mm gloss black pinstripe onto your stock diffuser tight up against the honeycomb before installing the dunnspeed diffuser.
