3.0 Power Adder Options

[7to3_enthusiast]

Hey guys/gals,

Been looking for alternatives to my E53 X5 3.0 but ultimately just love this SAV too much. It's obviously becoming more and more outdated but I've been updating things trying keep my better half happy with modern day creature comforts. One thing I need since I tow my track cars with it a lot, is more tq. I know these motors quite well, and they can definitely handle some abuse but I haven't seen anyone try to supercharge the 3.0 in the E53 chassis. Has anyone tried it yet? I feel like 300 hp / 300 tq at the crank would make this the perfect vehicle all around without sacrificing much in reliability.

I'm local to CES Motorsports in Charlotte NC who builds some of the strongest M5x motors in the country so we've talked about some options but just curious what is out there so far.

Thoughts?