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Regular price £70.00 GBP
Regular price Sale price £70.00 GBP
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Note: Unless stated, all windows are sized to fit into rubber seals. If you need bolt-in sizing, then please contact us.

Orders are dispatched within 3 weeks, for hard-coated allow 5 weeks.

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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 offer 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.

Window sliders

Upgrade your vehicle with the Race Plastics Window Slider Kit, designed for both driver and navigator sides. Crafted from the same high-quality polycarbonate as your chosen window, these sliders ensure seamless integration and durability. Choose between two locking systems: the Click-Click Bearing Lock for smooth, rattle-free operation with three adjustable positions, or the Split-Pin Lock for a simple, secure, and reliable solution with two preset positions.

Engineered for flawless fitment and effortless installation, our sliders prevent rubbing and scratching, keeping your windows looking sharp. Whether you need maximum airflow on the track or controlled ventilation on the road, this upgrade delivers race-ready performance. For more details, check out our Window Slider Kits.

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 3 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. Unless otherwise stated, all windows are designed to be fitted into rubber seals, please contact us if you require bolt in versions.

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 Mitsubishi Lancer Evo 1/2/3 rally car

The Mitsubishi Lancer Evolution didn’t just arrive, it erupted onto the scene, changing the landscape of rallying and performance cars forever. When Mitsubishi unveiled the Evolution I in 1992, they weren’t just introducing another sports sedan; they were laying the foundation for a dynasty that would terrorise rally stages, dominate street races, and build an almost mythical reputation among car enthusiasts.
At its core, the Evo was born out of necessity. Mitsubishi had been competing in the World Rally Championship (WRC) with the Galant VR-4, a respectable machine but ultimately too large and heavy to fight against the smaller, more agile competition. The solution was simple: take the Galant’s turbocharged 4G63 engine and advanced all-wheel-drive system and drop them into the smaller, lighter Lancer chassis. The result was a rally weapon, a car engineered for one purpose: to win.
The Evolution I was a monster by early ‘90s standards. Powered by the now-legendary 2.0-litre turbocharged 4G63 inline-four, it produced 244 horsepower and 309Nm of torque, numbers that weren’t just impressive, they were downright aggressive for a compact sedan. But the real magic came in the way it delivered that power. The viscous coupling all-wheel-drive system provided insane levels of grip, allowing the Evo to attack corners with an almost supernatural ability. The combination of power, lightweight construction, and relentless traction meant that, on both road and rally stage, the Evo was a force to be reckoned with.
From the very beginning, the Evo was built for motorsport. Mitsubishi produced just 5,000 units of the Evo I to meet Group A homologation requirements, ensuring that the road-going version shared as much DNA as possible with its rallying counterpart. It was raw, mechanical, and demanding, it didn’t coddle the driver, it dared them to push harder, brake later, and trust the grip.
Mitsubishi didn’t waste any time making improvements. In 1994, the Evolution II was unleashed, refining what was already a brutally effective machine. Power crept up to 256 horsepower, but it was the chassis tweaks, widened track, and revised suspension geometry that made the biggest difference. The car felt sharper, more precise, and more confident at high speeds. The wheelbase was slightly longer, improving stability, and the weight distribution was fine-tuned to make the Evo even more agile. While the exterior remained similar, the car underneath was evolving rapidly, becoming leaner, meaner, and even more capable.
By 1995, Mitsubishi had perfected their formula. The Evolution III arrived, and suddenly, it wasn’t just a competitor, it was a serious WRC contender. This version was the most aggressive yet, featuring a more powerful 4G63 engine producing 270 horsepower, thanks to a larger turbocharger, an upgraded intercooler, and enhanced fuel injection. The front bumper was redesigned to increase airflow to the intercooler, while a more pronounced rear wing and aerodynamic tweaks gave the car better high-speed stability.
But numbers and specs don’t tell the whole story. What made the Evo III truly special was how it felt to drive. The boost came on hard, delivering an addictive surge of power that pinned you back in the seat. The unassisted steering gave you pure, undiluted feedback from the road. The four-wheel-drive system made you feel invincible, allowing you to power through bends at ridiculous speeds with complete confidence. Every input from the driver, throttle, steering, braking, was met with immediate, razor-sharp response.
This wasn’t just a car, it was an experience. It demanded your full attention, rewarded bravery, and had a personality that made every drive feel like an event. It wasn’t refined. It wasn’t comfortable. It didn’t care about luxury or daily usability. It was built to go fast, and it did that better than almost anything else in its class.
On the rally stage, the Evolution III started to make waves. With Tommi Mäkinen at the wheel, the Evo took victory at Rally Sweden and Rally Australia in 1996, proving it was capable of going toe-to-toe with the likes of Subaru’s Impreza, Toyota’s Celica GT-Four, and Ford’s Escort Cosworth. It was clear now, Mitsubishi had a real contender, and their dominance was just beginning.
These first three generations of the Lancer Evolution were raw, uncompromising machines, built with rallying in mind first and foremost. There were no unnecessary electronic assists, no excessive weight-adding luxuries, just pure mechanical engineering designed for maximum performance. The later Evos would become more refined, more powerful, and more technologically advanced, but these first three had a purity that modern performance cars have long since lost.
Even today, the Evo I, II, and III remain some of the most sought-after performance cars, especially for those who crave an unfiltered, analogue driving experience. Their lightweight chassis, mechanical grip, tunability, and motorsport pedigree make them icons of the turbocharged AWD era. They weren’t just fast for their time, they were game-changers.
Owning one today isn’t just about nostalgia, it’s about understanding where the Lancer Evolution story truly began. These weren’t cars for the faint-hearted. They weren’t designed to be comfortable daily drivers. They were built for people who wanted to feel every bit of the road, every shift, every turbo surge. They were machines that made you a better driver, or punished you if you got it wrong.
If you ever get the chance to drive one, don’t hold back. Because the first three Lancer Evolutions weren’t just fast cars, they were the spark that ignited one of the greatest performance car legacies of all time. And once you experience one, you’ll understand why the Evo name still carries so much respect today.

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.

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  • Our Frequently Asked Questions

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