GReddy high-pressure radiator caps are OEM style caps that directly replace the factory cap. Not only does the metal GReddy badge on the cap dress up your engine compartment but the 1.3kg/cm2 (18.5psi) pressure rating increases the performance of your radiator.
Features
- Cap available for radiator and reservoir
- Features the Greddy logo to dress-up your engine bay
- Rated to 1.3kg/cm2 (18.5psi) to increase radiator performance
- Reservior Cap does not feature a pressurised spring and is designed for the overflow tank
- Type-S is suitable for genuine Greddy aftermarket radiators
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GReddy is the brand of Trust Co., Ltd., a Japanese tuning company founded in 1977. Trust raced in the Japanese Touring Car Championship, IMSA and at Le Mans, and the GReddy name became one of the best known in tuning through its turbo kits, intercoolers, boost controllers, gauges, exhausts and oil systems.
Trust's turbocharged builds and parts were a large part of the Japanese tuning scene of the 1980s and 1990s, and GReddy parts are still made for most Japanese performance cars, from the Skyline GT-R and Supra to the GR86 and Civic Type R.











