
MG Midget Polycarbonate Windows
Create your ideal windows below, or contact the team if you have a specific requirement.
Customise your windows:
Note: Unless stated, all windows are sized to fit into rubber seals. If you need bolt-in sizing, then please contact us.
Shipping calculated at checkout.
US orders ship in 3 weeks (5 for hard-coated). Delivery in 3–17 business days, depending on location.
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Product information
Every Race Plastics window is custom-made by our experienced team in the UK. Built for motorsport, these polycarbonate windows are lightweight, shatterproof, and far stronger than glass. Unlike acrylics or Perspex, they won’t crack under pressure—giving you peace of mind when you’re pushing hard.
Our standard spec uses 4mm thick polycarbonate, meeting key racing regulations. If you need more strength, we also offer 5mm FIA-compliant windows and hard-coated options for extra durability and scratch resistance.
Windows come in clear, bronze, or grey tints, so you can match the look to your build. You can also add sliders to either or both front doors, depending on how you want to manage airflow.
Window Sliders
Our slider kits are built from the same high-quality polycarbonate as your main windows. Designed for both driver and passenger sides, they’re smooth, secure, and built to last.
You can choose between:
- Smooth operation with three fixed positions, no rattle
- Simple and reliable, with two preset stops
Easy to fit and made to avoid rubbing or scratches, these sliders are ideal whether you need more air on track or better control on the road. For full specs, visit the Window Slider Kits page.
How long does shipping take?
We’ll confirm your order right away. Standard polycarbonate kits are usually built and shipped within 3 weeks. Custom or hard-coated orders may take longer—we’ll reach out to confirm the lead time. If you’ve got a race coming up, let us know and we’ll do what we can to hit your timeline.
Can I install the windows myself?
Yes. Most builds are straightforward and there are plenty of how-to videos online. Unless stated otherwise, our windows are made to fit into standard rubber seals. Need bolt-in versions? Just reach out.
Can I pick up my order?
We usually ship via courier, but yes—collection from our Leeds facility can be arranged. Just drop us a message.
Need to change your order?
Get in touch as soon as you can. We’ll do our best to make changes, but if production’s already started, there may be a cost to amend the order.
Key product info:
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Expertly crafted in the UK
All of our windows and sliders are hand made to order by our team in the UK.
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Motorsport compliant
Our standard windows are made from UK compliant 4mm Polycarbonate.
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FIA & hard-coated options
We also offer FIA compliant 5mm & hard-coated options.
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Road legal warning
Always check your local vehicle regulations before fitting.
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 Midget rally car
Not every sports car needs big power or a high price tag to be fun. The MG Midget proved that small, simple, and lightweight could be just as thrilling as anything with a high-performance badge. Launched in 1961, the Midget was MG’s entry-level sports car, a tiny two-seater that offered open-top motoring, lively handling, and an irresistible charm. It may have been small in stature, but it had a huge personality, making every drive feel like an adventure.
The Midget wasn’t about brute force, it was about agility, driver involvement, and the pure joy of being behind the wheel. Early models were powered by a 948cc A-Series engine, producing a modest 46 horsepower. That might sound laughable today, but when the car itself weighed just over 600kg, it was more than enough to have some serious fun. Later versions saw engine upgrades, with power increasing to 1.1, 1.3, and finally 1.5 litres, giving the Midget more punch while keeping its trademark lightweight feel.
Driving an MG Midget is like driving a go-kart for the road. It sits incredibly low, with a short wheelbase and razor-sharp steering, making it one of the most direct and engaging driving experiences out there. The rear-wheel-drive setup means it’s playful in the corners, and with its simple, robust mechanicals, it’s easy to maintain and modify.
Unlike its bigger brother, the MGB, the Midget was never designed to be a grand tourer. It was a bare-bones, back-to-basics sports car, built for weekend blasts down country roads, tight hairpin corners, and feeling every bump and ripple in the tarmac. It had no power steering, no electronic aids, and barely any luxuries, but that was part of its charm. You didn’t need any of that, you just needed a good road and a big grin.
Despite its size, the Midget had plenty of motorsport success. It became a favourite among club racers and grassroots competitors, thanks to its lightweight chassis, easy tunability, and brilliant handling. Whether on autocross circuits, hill climbs, or vintage racing grids, the Midget proved that you didn’t need a big engine to be quick, you just needed the right setup and a fearless driver.
But it wasn’t all perfect. By the 1970s, safety regulations forced MG to raise the ride height and fit rubber bumpers, which dulled some of the handling magic and took away some of its classic charm. The 1.5-litre engine in the final models was torquier and quicker, but by 1979, MG pulled the plug, ending nearly two decades of Midget production.
Today, the MG Midget is one of the most affordable and accessible classic British sports cars, loved by enthusiasts for its simplicity, charm, and sheer driving fun. It’s a car that reminds you that you don’t need massive horsepower or modern tech to have an absolute blast behind the wheel.
Owning a Midget isn’t about performance figures or straight-line speed. It’s about embracing the joy of driving, about feeling every inch of the road, every gear change, and every perfectly executed corner. It’s a car that proves that sometimes, the best things really do come in small packages.

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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Let customers speak for us
from 7 reviewsVery helpfull
Nicely finished, very well packed, arrived on time and great value. Thanks!
Windows are easy to fit and look good
Would highly recommend Race plastics. I have used them now on 3 occasions, their products and their customer service are the best I have used, Thank you R.P....
Perfekt fitting, fast delivery.
Thank You.
Want some Window Advice?
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Why Polycarbonate Windows?
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Perspex or Polycarbonate Windows?
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Our Frequently Asked Questions
Find out moreGet the answers to key questions on products and services, including deliveries, collections and timescales.
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