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425 Motorsports is proud to be a dealer of GReddy quality, aftermarket performance products. GReddy offers some of the highest quality aftermarket exhaust systems, air intakes, turbo chargeers, cooling systems, electronics and more. For product information, pictures, vehicle fitment application, and HERE.

Call or email us with questions or to place your order.

Phone: 425-747-0777


Greddy Total Tune 

About GReddy:

Founded and maintained by enthusiasts for enthusiasts, GReddy Performance Products has continued to be committed to delivering useful, quality, aftermarket performance products to the tuning fan. From the begins in Japan of TRUST Company LTD., in 1977, GReddy has continued to aim to provide a complete array of performance products to maximize the excitement and enjoyment you get from your vehicle. GReddy uses their concept of the TOTAL TUNE-UP to design and innovate products to enhance other products, thus exponentially increasing the fun of your driving experience.