October 25, 200025 yr I have a Greddy Profec Boost controller fitted to my 300ZX. The only problem is that this came pre-fitted when I imported the car from Japan and hence have no instructions. Can anyone help.
I have a Greddy Profec Boost controller fitted to my 300ZX. The only problem is that this came pre-fitted when I imported the car from Japan and hence have no instructions. Can anyone help.