The R34 GT-R is already one of the most visually striking cars ever made. Even in stock form it looks like it was designed around a mission. But if you've ever seen a fully kitted BNR34 wearing the complete NISMO aero package, you understand that the stock car was just the starting point.

NISMO developed four main aero components for the BNR34. Each one has a specific function, and together they transform the silhouette into something that looks like it rolled straight out of a racing garage.

The four pieces

① Front Aero Bumper — Assembly replacement type, complete with integrated mesh net. The NISMO bumper is designed to work with NISMO's air-cooled engine oil cooler kit, and the lower aperture is sized for real airflow demands — not just aesthetics. Part number 62020-RSR45, ¥231,000.

② Side Skirt Set — Left and right pair, ABS with undercoat finish ready for paint. These use the stock mounting holes — no drilling required. They visually lower the car and clean up the rocker line significantly. Part number 76410-RSR45, ¥107,800.

③ Rear Under Spoiler Set — A half-type spoiler that sits under the rear bumper. Two-piece left and right, mounted through drilled holes in the lower bumper. If you're on a V-spec or V-spec N1 with the rear undercover, minor trimming is needed for clearance. Part number 85050-RSR45, ¥96,800.

④ Rear Spoiler Flap — The piece that gets the most attention. Dry carbon fibre (pre-preg), shaped with a proper aerofoil cross-section. It replaces the standard spoiler flap and measurably changes the rear aerodynamic profile of the car. Part number 98100-RSR45 — orders are temporarily suspended, so watch for restocking.

The important bit

None of these parts change the car's legal external dimensions — overall length, height, and width stay the same. But the presence they add? That's something else entirely. NISMO designed this as a system, not individual add-ons, which is why a fully kitted R34 looks so coherent from every angle.