NRG Short Hub Adapter – Nissan S14 / S15 / Skyline R33 | Direct-Fit Aftermarket Steering Wheel Hub

The NRG Short Hub Adapter for the Nissan S14, S15, and Skyline R33 is a direct-fit steering wheel hub adapter that allows the installation of an aftermarket steering wheel with a standard NRG or universal bolt pattern on the Nissan S14, S15, and R33 Skyline steering column. The short hub adapter is the correct interface between the factory steering column spline and the aftermarket steering wheel's bolt pattern — used in conjunction with an NRG quick release or direct-mount steering wheel for a complete aftermarket steering wheel installation. NRG Innovations is one of the most respected JDM performance and motorsport accessory brands in the North American market — known for their steering wheels, quick releases, hubs, seats, and interior accessories for a wide range of Japanese performance platforms.

Key Features:

• Direct-fit for S14 / S15 / R33 — engineered for direct-fit installation on the Nissan S14 (240SX/Silvia), S15 (Silvia), and Skyline R33 steering column — correct spline specification for these chassis
• Short hub design — short hub profile — minimizes the distance between the steering column and the steering wheel for a more direct, closer-to-dash steering wheel position
• Standard NRG bolt pattern — compatible with the full NRG steering wheel and quick release lineup
• Quality construction — machined to correct dimensional tolerances for a precise fit on the factory steering column spline
• NRG quality — manufactured by NRG Innovations, one of the most respected JDM performance and motorsport accessory brands in the North American market

Hub Adapter — How It Works:

The factory Nissan steering column uses a splined shaft that the factory steering wheel mounts directly to. Aftermarket steering wheels use a standard bolt pattern that does not match the factory spline. A hub adapter bridges this gap — one end fits onto the factory steering column spline, and the other end presents the standard bolt pattern that the aftermarket steering wheel or quick release mounts to. The NRG short hub for the S14/S15/R33 is machined to the correct spline specification for these Nissan chassis — a direct-fit solution requiring no modification to the factory steering column.

Specifications:

• Brand: NRG Innovations
• Part Number: NRGSRK-145H
• Type: Short hub adapter
• Application: Nissan S14 / S15 / Skyline R33

Fitment Information:

• Nissan S14 — 240SX / Silvia — all variants
• Nissan S15 — Silvia — all variants
• Nissan Skyline R33 — all variants
• Direct-fit — correct spline specification for S14, S15, and R33 steering columns
• Note: Airbag system will be disabled after hub adapter installation — verify local regulations regarding airbag deletion before installation. Quick release and steering wheel sold separately.

What's Included:

• NRG short hub adapter — Nissan S14 / S15 / R33 (NRGSRK-145H)
• All required mounting hardware

Installation Notes:

• IMPORTANT: Disconnecting the factory steering wheel disables the airbag (SRS) system — verify local regulations before installation
• Disconnect the vehicle battery and wait at least 10 minutes before working on the steering column
• Remove the factory steering wheel using a steering wheel puller — do not hammer the steering column
• Torque the hub retaining nut to NRG's specified torque value
• Test steering through full lock-to-lock before driving

Perfect For:

• Nissan S14, S15, and Skyline R33 owners installing an aftermarket steering wheel who need a direct-fit short hub adapter
• S14, S15, and R33 drift, track day, and JDM builds where an NRG quick release and aftermarket steering wheel are part of the interior build

Note: Airbag system disabled after installation. Disconnect battery and wait 10 minutes before working on steering column. Use steering wheel puller only. Quick release and steering wheel sold separately. Test full lock-to-lock before driving.