• Fits 2009-2017 GT-R (Replaces OEM Diffuser Tray)
  • Comes with Black Replacement Bolts to match your diffuser
  • Built from Aircraft-Grade Aluminum and Powdercoated Satin Black
  • Weighs only 16LBS (8KG)
  • Built strong and durable to handle curb rash and track abuse
  • FAQ about this diffuser
  • The #1 Best Selling diffuser in the world for GT-R!


Diffuser body will protrude approximately 1.5" (3cm) from the rear of the car to help keep the air from swirling directly behind your GT-R, reducing drag. All 6 fins extend forward to the undertray to immediately start channeling air from front to back as efficiently as possible. DBA customers will receive a free and optional bracket that can be used to cover up the lower section of the rear grills where the diffuser butts up against the bumper. The entire diffuser is very strong, built for a long life of abuse!

5-Element Railer (Jr.) Rear Diffuser for Nissan GT-R

  • Weight: 16LBS

    Cutting/Drilling: None

    Compatibility: 2009-2017 GT-R

    Description: Replace your entire carbon diffuser tray on your Nissan GT-R with this beautiful work of art! This is the #1 Best Selling diffuser in the world for GT-R! It's functional, tested at 200+ MPH and can take a beating. Speed bumps and driveways are no match for this diffuser!


Phone: (423) 834-5020


Mon - Fri: 11AM-5PM EST


We'll give you the best customer service in the industry! For questions about our products, just call, text or email and we'll get back to you within 1 Business Day!


We design high-quality, durable aerodynamic products and manufacture all of our products from aircraft-grade aluminum, then they're powder coated or wrapped for a premium build that is more robust and will endure a longer life than products from our competition!


All of our products are engineered and manufactured in the United States! We strive to maintain the best quality product on the market!

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