Another option is to retain your stock fuel system and then install a PowerSurge in the engine compartment. Your stock fuel system feeds the PowerSurge and then the PowerSurge feeds the fuel injection.

http://www.robbmcperformance.com/products/powersurge.html

I've run FITech with the PowerSurge on my daily driver for about two years.

Designing a better mouse trap always seems to lead to the evolution of smarter mice. www.robbmcperformance.com