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Product information

Our polycarbonate windows are hand crafted to order by our experienced UK based team. They are designed to be safe, strong and lightweight, making them ideal for motorsport. They are much stronger than glass and shatterproof, unlike Perspex and other acrylics, so you are well protected whilst driving.

Our standard windows are manufactured from 4mm thick polycarbonate to comply with Motorsport UK regulations, whilst we also 5mm FIA compliant and hard-coated options for those looking tougher windows.

All of our windows are available in a choice of clear, bronze or grey polycarbonate so can choose the windows that best suit your car. You also have the option to add window sliders to either one or both of the front door windows depending on your preference.

How long does an order take to ship?

We will confirm receipt of your order straight away and will be in touch if we have any questions regarding your order. Standard polycarbonate orders are usually manufactured and despatched within 1-2 weeks of the order being placed. Specialist orders - for example if you choose hard-coating plastic - will take longer, but we will contact you and discuss this with you. If you need your order by a certain date then please let us know.

Can I fit the window myself?

Yes, it is straight forward to remove an existing window and install a RacePlastics polycarbonate window. There are plenty of guides on YouTube to help you do this.

Can I collect the order myself?

Yes, we usually courier orders out to our customers, but if you contact us, we can arrange for collection from our Leeds factory.

How can I change my order?

If you need to discuss or change your order in any way, please get in touch with the team at the earliest chance. We will always try to accommodate any changes but costs may be incurred if the manufacturing process has already started.

  • Expertly crafted in the UK

    All of our windows and sliders are hand made to order by our team in the UK.

  • Motorsport compliant

    Our standard windows are made from UK compliant 4mm Polycarbonate.

  • FIA & hard-coated options

    We also offer FIA compliant 5mm & hard-coated options.

  • UK road legal warning

    All but bronze & grey tinted front door windows are legal on UK roads.

Not found what you need?

Need a single window, or have a special requirement, no problem. Just let us know what you need.

The Ford Fiesta MK4/MK5 rally car

The Ford Fiesta Mk4 and Mk5 rally cars left an indelible imprint on the hearts of enthusiasts, captivating rally aficionados with their blend of performance and aesthetics. With their debut in 1995 and 2002 respectively, these models carried forward Ford's rich legacy of rally triumphs.

Amidst the fiercely competitive landscape of rallying, the Fiesta Mk4 and Mk5 swiftly asserted their dominance. Their front-wheel-drive configuration, nimble manoeuvrability, and a lineup of potent engines, including the acclaimed Ford Zetec and Duratec power plants, endowed them with the capabilities to conquer the demanding rally stages across continents.

While the Mk4 Fiesta showcased robust performance and agility, the Mk5 introduced refinements in handling and aerodynamics, making it even more adept at navigating the challenging rally terrains.

One standout feature of the Fiesta Mk4 and Mk5 rally cars was the introduction of the ST variant. The ST variant, with its sport-tuned suspension, upgraded brakes, and more powerful engine, represented the pinnacle of performance for the Fiesta lineup. Renowned for its dynamic design and heightened performance, the ST elevated the Fiesta rally cars to new heights, garnering admiration from rally enthusiasts worldwide.

From the late 1990s through the 2000s and into the early 2010s, the Fiesta Mk4 and Mk5 became fixtures in rally competitions worldwide. Whether navigating the treacherous gravel roads of Finland or tackling the high-speed tarmac of Monte Carlo, privateer teams and factory-supported outfits alike piloted these models to countless victories and podium finishes.

The rallying odyssey of the Fiesta Mk4 and Mk5 was a saga brimming with epic battles, triumphant conquests, and enduring rivalries. Even today, long after their debut, these rally cars remain revered in the enthusiast realm. Their legacy endures through rallies, exhibitions, and enthusiast gatherings, serving as a testament to their enduring impact as cherished icons of rally racing.

Thought about a slider kit?

Our easy retro fit window slider kits are the essential addition to your racing windows with standard and advanced kits available.

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  • Why Polycarbonate Windows?

    Learn about what polycarbonate windows are, what benefits they offer and why you should use them.

    Find out why 
  • Perspex or Polycarbonate Windows?

    Find out which you should use for your race windows, why, and which one will protect you the most whilst racing.

    Find out which one 
  • Our Frequently Asked Questions

    Get the answers to key questions on products and services, including deliveries, collections and timescales.

    Find out more 

Need help with Ford Fiesta MK4/MK5 windows?

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