Create your ideal windows below, or contact the team if you have a specific requirement.

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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.

Regular price $297.00 USD
Regular price Sale price $297.00 USD
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Orders ship in 3 weeks (5 for hard-coated). Delivery in 3–17 business days, depending on location.

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Product information

Race Plastics polycarbonate windows are handcrafted to order by our expert UK team. Designed for motorsport and high-performance use, they’re lightweight, tough, and completely shatterproof—unlike glass or standard acrylics, which can crack under stress.

Our standard windows use 4mm polycarbonate to meet Motorsport UK regulations. We also offer 5mm options that are FIA compliant, plus hard-coated variants for added durability and resistance to scratching.

All windows are available in clear, bronze, or grey tint to suit your vehicle’s design. You can also add window sliders to either or both front doors, depending on your setup.

Window Sliders

Each slider kit is made from the same polycarbonate as your chosen windows. Designed for both driver and passenger sides, these sliders are reliable, practical, and easy to install.

Choose between:

  • Three-position locking with a smooth, rattle-free action
  • Simple two-position setup for fast and secure use

Sliders are engineered to avoid scratching and sit flush with your window kit. Ideal for improving airflow on track days or road builds. More info is available on our Window Slider Kits page.

Shipping times

Once your order’s confirmed, we’ll get started. Most standard orders are manufactured and dispatched within 3 weeks. Custom or hard-coated versions may take a little longer—we’ll contact you with a lead time. If you need your order by a specific date, let us know and we’ll aim to meet it.

Can I fit the windows myself?

Yes, installation is usually straightforward. There are helpful videos online, and our windows are designed to fit into standard rubber seals unless otherwise noted. If you need bolt-in variants, just contact us.

Can I collect my order?

Collection from our UK facility is available by arrangement. Most international orders are shipped, but we’re happy to sort collection if needed—just get in touch.

Want to change your order?

Reach out as early as possible. We’ll always try to accommodate changes, but if manufacturing has already started, there may be a charge.

  • 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.

  • Road legal warning

    Always check your local vehicle regulations before fitting.

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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 Turbo 4-door rally car

Before the world knew the Mitsubishi Lancer Evolution, there was the Lancer 2000 Turbo, a car that gave us a glimpse into Mitsubishi’s high-performance future. Launched in 1980, this four-door saloon took the relatively tame Lancer and turned it into a turbocharged monster, making it one of the earliest turbo sports sedans and a true rally-bred machine.
At the heart of the Lancer Turbo was a 2.0-litre turbocharged inline-four, producing 168 horsepower and 216Nm of torque, serious numbers for its time. It sent power to the rear wheels through a five-speed manual gearbox, making it an absolute riot to drive. It was lightweight, aggressive, and eager to break traction, especially when the turbo spooled up. This wasn’t a car that held your hand, it demanded skill and rewarded those who could master its boost-happy nature.
Mitsubishi didn’t just build this car for the streets, it was developed with rallying in mind. The Lancer 2000 Turbo was a Group 4 homologation special, designed to take on the likes of the Ford Escort RS and Talbot Sunbeam Lotus. It later competed in the early days of Group B, with legendary drivers like Pentti Airikkala and Andrew Cowan pushing it to its limits on the rally stage. It may not have dominated like later Mitsubishi rally cars, but it proved that Mitsubishi could build a competitive turbocharged machine, a lesson they would take forward into the Evolution era.
On the road, the Lancer Turbo was pure, unfiltered 1980s performance. There were no electronic assists, no luxury features, just raw power, rear-wheel drive, and a stiff, rally-inspired chassis. It was a car built for enthusiasts who wanted excitement over comfort, offering a thrilling, boost-lag-heavy driving experience that made every straight feel short and every corner feel alive.
Visually, it left no doubt about its performance intentions. The flared wheel arches, aggressive front-end styling, deep front spoiler, and bold "Turbo" graphics gave it a proper street presence. It wasn’t trying to be subtle, it was a turbocharged weapon, and it wanted you to know it.
Despite its rally pedigree and unique character, the Lancer Turbo was produced in limited numbers and has become a rare find today. It remains a forgotten but crucial piece of Mitsubishi’s performance history, bridging the gap between their early rally efforts and the all-wheel-drive Evolution dynasty that would follow.
For those lucky enough to experience one today, the Lancer Turbo is a time capsule from an era when turbocharging was still wild, rear-wheel drive ruled the streets, and Mitsubishi was laying the foundation for one of the greatest performance car lineages of all time. It may not have been an Evolution, but without it, the Evo might never have existed.

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.

View Sliders

Need Glue for your New Windows?

  • Why Polycarbonate Windows?

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  • Our Frequently Asked Questions

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