GReddy

Dreaming of a Japanese car with more boost, better cooling and a sound with character? GReddy is one of the best-known names in JDM tuning and makes parts for street and track cars alike. Here you’ll find turbo kits, intercoolers, exhausts, blow-off valves, boost controllers and much more.

Japanese tuning rooted in turbo engineering

GReddy is the international brand name for products from the Japanese tuning company Trust. The brand is closely tied to Japanese car culture and turbo engineering, and has long been a go-to choice for owners of cars such as the Nissan Skyline, Toyota Supra, Subaru, Mazda and Honda. GReddy develops complete solutions in which turbo, cooling, intake and exhaust are designed together, so the parts work with each other and with the car.

GReddy’s key products

Turbo kits and turbo parts are the core of the range, together with intercoolers and charge pipes that keep the intake charge cool. GReddy also makes exhaust systems in several series, blow-off valves, oil coolers, oil pans, catch cans and radiators. For control and monitoring there are Profec boost controllers and gauges. The range also includes suspension and various engine bay accessories. See each product for vehicle fitment.

Buy GReddy from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the GReddy solution for your project and take the next step towards more performance.

Frequently asked questions

What does a blow-off valve do?

When you lift off the throttle, the throttle plate closes and the boost pressure needs somewhere to go. A blow-off valve releases it so it isn’t pushed back against the turbo, and also gives the familiar sound.

Do I need a boost controller?

If you want to control boost pressure more precisely than the stock system allows, a boost controller such as the GReddy Profec can help. Boost changes should always be matched with suitable engine management and tuning.