Yes, we are based in New Jersey, USA

We can sell you affordable universal hardware and you would have to work with documentation and community. We are not in position to provide direct retail technical support at this price level, see https://wiki.rusefi.com/Support/ for community links

Six of our universal units would work for 4 cylinder port injected. Five of our universal units would work for 6 cylinder port injected. Three units for wasted spark v8 and two of our largest units would run v8 fully sequential.

We also have universal 4 cylinder direct injection unit! Complete list https://wiki.rusefi.com/Hardware/

Zero technical support is included with purchase.

Your choices are free community support and commercial technical support.