[QUOTE=GSAddict;834171]Ah, ok this is where I'll step off.
Be interesting to try with the BMW 1150 ones though...It would be reasonably easy[/QUOTE]
There are "off the shelf" fuel injector extenders that would accomodate the stock 1150 injectors, but I have concerns about extending the spray nozzle that far from the intake tract - essentially reducing atomization and creating droplet/stream fueling issues due to spray condensation/collection. Besides, the injectors I've selected are MUCH less than the factory 1150 injectors, and their available from just about any auto parts store.
The essential criteria for the "Phase I" kit is to provide better injector function, lower replacement cost, and to serve as a platform base for the "Phase II" kit.