Use this form to ask a question about this product only. If you have questions in regards to shipping quotes or anything else, please use our contact form.
Hello, do i need a harness for the coil packs or is it plug and play?
- Bob
Hey Bob, the factory connectors plug right in, no adapter harness needed
Do you keep the same spark plugs or run r35 plugs?
- Tristan
Hi Tristan, you would still run VQ35DE spark plugs
CZP-IGC0079-CD
I have the gtr coil packs already how can I buy the concept z adapter
- eric
Hi Eric, unfortunately we do not sell the adapter brackets separately, only as a complete kit.
What thickness and material is the bracket made of? Cheers :)
- Dean
Hi Dean, the brackets are 6061 aluminum, and are 5mm thick.
Would the R35 coils help for non boosted cars?
- Scott
Hey Scott, you can in theory open up the spark gap and pick up a little extra horsepower on naturally aspirated cars, and the R35 coils have proven to be much more reliable than the Z33/V35 coils, too.
Do these fit an 2003 Nissan 350z?
- Dominic
Hi Dominic, yes they do
Does this require to tune your car to run them?
- Danny
Hi Danny, we recommend tuning, but it's not required unless the car is highly modified/boosted.
What all does this kit come with?
Thank you.
- Bud
Hey Bud, it includes everything pictured. Brackets, hardware, and modified R35 coilpacks (modified to fit the VQ)
