Member Credit: Tyreek Carter
I feel the idle is smoother and the throttle response is definitely better. I want to say I can feel a difference after adjusting a few fuel points on my AFC. Overall, I do like them and feel it was worth it. They are also an alternative to buying aftermarket coilpacks or standard Nissan OEM coilpacks.
Important Note: On the VQ35DE (2002-2008), you will need to use NWP Spacers for the Coil Packs to sit properly. The Gen2 VQ35DE (2009+) do not require spacers. You will also need the adapters to plug them in or make your own by splicing directly.
More Details info on installation and pricing can be found here: https://www.my4dsc.com/audi-r8-coilpacks-installed-on-vq35de-nissan-engine/