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Welcome to Plastics 4 Performance
Plastics 4 Performance is Europe's leading manufacturer of lightweight Lexan Polycarbonate windows for the motorsports industry.
We are a family-owned business with over 25 years continual history.
We manufacture all our products in house using the best materials by the best craftspeople and machinery.
Read more about us.
Fully thermoformed, high optical quality windows.
All our windows are UV protected against sunlight discolouring.
Each window is marked to meet MSA, FIA & ABG regulations.
Fully insured, worldwide delivery.
Designed and manufactured in the UK.
Lexan Polycarbonate Windows and Kits
Our huge selection of lightweight polycarbonate motorsports windows and kits covering classic & modern models, used in all forms of motorsport.
Slider Kits and Slider Scoops
Unique injection moulded slider kits and scoops to suit all budgets and disciplines, from entry level to full WRC homologation.
Regulations Ready Windscreens
Our windscreens/ windshields are made in 5.2mm and 6.2mm thicknesses to adhere to strict motorsports minimum thickness requirements.
Air Vents and NACA Ducts
We offer a wide range of vacuum-formed air vents, NACA ducts, and other accessories to take your build to the next level.
Trusted by the best
We supply to some of the most prestigious teams and motorsports engineers around the world. Here are just a few:
"You can tell a lot about a company by the people they supply to - and at Plastics 4 Performance they supply to the best out there"
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Vented Ferrari Polycarbonate Rear Screens
Our new range of vented Lexan Polycarbonate rear screens for a range of Ferrari models are proving very popular, and for good reason.
24 Sep, 2022 -
Examples of our products being used in BTCC
Here at Plastics 4 Performance, we’re very proud to be a part of the BTCC, supplying our lightweight, durable polycarbonate windows to some of the top teams on the grid.
08 Apr, 2025 -
Product Showcase: WRX Slider
Our WRX Slider Kit is built to meet the FIA regulation standards for use in WRX, built from strong and lightweight Lexan Polycarbonate.
07 Sep, 2022
24 Sep, 2022
