This Flow Designs rear diffuser is designed for the Ford MK3.5 Focus ST (Facelift), pairing a polyethylene composite rear valance with textured ABS fins. The valance is CNC cut from 10mm polyethylene composite with bevelled edges, while the fins are 4.5mm scratch-resistant textured ABS, and the Flow-Lock design lets the fins push and click into place without tools or exposed fasteners. Fitting does not require bumper removal, and a black stainless hardware kit is supplied. Flow makes its splitters at its Bayswater, Victoria factory and covers the polyethylene panels with a 10 year warranty against manufacturing defects.
Features
- 10mm polyethylene composite valance with textured ABS fins
- Gloss black or scratch-resistant textured matte black finish
- Flow-Lock push-and-click fins with no exposed fasteners
- No bumper removal
- Shaped to clear the factory exhaust outlets
- Model-specific design for the Ford MK3.5 Focus ST (Facelift)
- Designed and made in Bayswater, Victoria
Specifications
- Brand: Flow Designs
- Product Type: Rear Diffuser
- Vehicle: MK3.5 Focus ST
- Material: 10mm polyethylene composite (HDPE); 4.5mm textured ABS fins
- Finish: Gloss black or textured matte black
- Installation: No bumper removal
- Kit Includes: MK3.5 Focus ST (Facelift) rear diffuser set; Rear Adjustable Rear Diffuser Winglets (Left + Right); 2 Flow Designs Stickers; Fitting kit
- Warranty: 10 years against manufacturing defects (polyethylene panels)
- Made In: Bayswater, Victoria, Australia
- Part Number: GLMK35FOCSTVAL (varies by option)
Vehicle Compatibility: 1 application across 1 make. Select a make to view.
Ford (1)
| Model | Variant | Engine | Years |
|---|---|---|---|
| Focus Mk3 | MK3.5 Focus ST |
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.