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 MG MGC rally car

The MG MGC was meant to be the next big thing for MG. It was supposed to take everything people loved about the MGB and give it a serious injection of power, transforming it into a true British grand tourer. But as history shows, things didn’t quite go to plan. Launched in 1967, the MGC was a car with huge potential, but a mix of misunderstood handling, bad timing, and unfair comparisons meant it never quite got the respect it deserved.
On the surface, the MGC looked almost identical to the MGB, but under the bonnet, it was a completely different animal. Out went the familiar 1.8-litre four-cylinder, and in came a 3.0-litre inline-six. With 150 horsepower and a significant jump in torque, the MGC should have been a proper bruiser, capable of taking on the likes of the Austin-Healey 3000 and even giving Jaguar’s E-Type a reason to glance in the rear-view mirror.
The problem? That engine was big, heavy, and not particularly well-balanced for the MGB’s lightweight chassis. The front end had to be reworked to fit the larger block, resulting in a car that felt nose-heavy and didn’t have the nimble handling of the MGB. Early testers, including the press, were quick to criticise the steering and cornering, claiming it was slow and unresponsive compared to the lively MGB.
But here’s the thing, they were driving it wrong.
Unlike the MGB, which was built for sharp, playful handling, the MGC was designed as a high-speed grand tourer, a car meant for devouring miles rather than attacking hairpins. Once you adjusted to its driving style, the MGC was a seriously capable machine, with effortless cruising ability, loads of torque, and a refined ride that made long journeys a joy. It was smooth, powerful, and comfortable in a way the MGB never was.
It could hit 120 mph, making it one of the fastest MGs ever produced, and despite its extra weight, it could still hustle through the bends when driven with the right technique. Those who stuck with the MGC, particularly owners who figured out how to tune the suspension and adjust the tyre pressures correctly, discovered that the car’s handling wasn’t nearly as bad as the press had made it out to be. In fact, with minor tweaks, it could be a genuinely enjoyable GT car, fast, torquey, and surprisingly capable.
Unfortunately, the damage was already done. Sales were disappointing, and by 1969, just two years after launch, MG pulled the plug on the MGC. It never had the chance to properly prove itself, and for years it was dismissed as the MG that didn’t quite work.
But time has been kind to the MGC. Today, enthusiasts have re-evaluated its strengths, recognising it for what it was meant to be, a grand tourer, not a sports car. Properly set up, an MGC is a fantastic classic, offering smooth six-cylinder power, effortless long-distance cruising, and a character that sets it apart from the more common MGB. It’s rarer, more distinctive, and with modern suspension upgrades, it drives far better than people give it credit for.
Owning an MGC today isn’t just about having a classic, it’s about redeeming a misunderstood car, about appreciating what MG was trying to achieve, and about enjoying a car that offers the kind of relaxed, effortless motoring that modern cars can’t replicate. It may not have been the E-Type rival MG wanted, but in the right hands, it’s one of the best grand tourers they ever built.

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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Need Glue for your New Windows?

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