AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit
AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit
AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit
AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit
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  • Load image into Gallery viewer, AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit
  • Load image into Gallery viewer, AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit

AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS MK3 – Adjustable 2-Position, UK-Made Rear Bumper Diffuser with Fitting Kit

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AIRTEC Motorsport Rear Diffuser Extension for Ford Focus RS Mk3

Upgrade the look of your Ford Focus RS Mk3 with the AIRTEC Motorsport Rear Diffuser Extension. This Focus RS Mk3 rear diffuser extension is a simple, high impact styling upgrade that adds aggressive, motorsport-inspired aerodynamic style to the rear of your car. Designed for the MK3 Focus RS and made in the UK at AIRTEC HQ, it delivers that sharp, purposeful rear-end finish enthusiasts want.

If you are searching for Focus RS Mk3 rear diffuser, Focus RS MK3 diffuser extension, AIRTEC Motorsport Focus RS diffuser, rear bumper diffuser for Focus RS, Focus RS body kit and styling, or Focus RS aero kit, this is the exact part you need. It fits the existing rear bumper with minimal fuss and instantly enhances the stance and presence of the RS.

Why buy this Focus RS MK3 rear diffuser extension

  • UK made at AIRTEC HQ for quality and consistency
  • Complete kit with bolts and fitting hardware included
  • 2 position adjustable length so you can choose your preferred look
  • #KeepItAirtec sticker included
  • Transforms the rear-end styling with clean, aggressive lines

We have fitted and used this diffuser extension ourselves and it is a firm favourite with our Focus RS community. Fitment is straightforward, the finish is smart, and customer feedback on the look and fit has been consistently positive. It is the ideal Focus RS MK3 styling upgrade if you want a rear diffuser add-on that looks right at home on the RS.

Fitting and installation

Supplied complete and ready to fit with all fixtures and fittings. Installation requires choosing your preferred of the two adjustable positions, then drilling small, non-visible holes on the underside of the existing rear bumper to secure the diffuser extension. This keeps the exterior appearance clean while ensuring a solid, reliable fit.

Prefer professional fitting. Nforcd offers installation at our workshop in Warwickshire. Request a fitting quote at Sales@nforcd.com.

Compatibility

Designed specifically for the Ford Focus RS Mk3. Direct styling upgrade for the OEM rear bumper.

Buy with confidence from Nforcd

Nforcd are performance car parts specialists. This AIRTEC Motorsport Focus RS Mk3 rear diffuser extension is a proven styling upgrade that enhances the rear profile of the RS and pairs perfectly with other Focus RS styling and aero parts. Add to basket today and complete the rear-end look of your Focus RS Mk3 with a genuine AIRTEC Motorsport diffuser extension.

Key search terms: Focus RS Mk3 rear diffuser, Focus RS MK3 rear diffuser extension, Ford Focus RS MK3 diffuser, AIRTEC Motorsport diffuser Focus RS, Focus RS rear bumper diffuser, Focus RS styling, Focus RS body kit, Focus RS aero, Focus RS rear valance, Ford Focus RS MK3 accessories.