NISformance big bore throttle body adapter harness for the HR/VHR engines!
This adapter harness allows you to use 70mm throttle bodies on your VQ35HR or VQ37VHR without modifying the factory harness. For the passenger side only driver side does not need anything.
You will need adapter plates to mount the throttle bodies onto your manifold.
This harness is patented in the USA! (Contact us for bulk purchase options)