GReddy Performance Products is a leading manufacturer of superior quality exhaust systems, cooling systems, electronics, turbo kits, and accessories. GReddy utilizes the concept of the total tune-up to develop and improve its products to increase the pleasure of your driving experience. GReddy offers CARB exempt 50-state legal performance products in addition to the race parts designed and intended for off-highway use. The company also provides turbocharger and supercharger kits designed for vehicle specific applications for a no compromise match in performance and ease of installation.