Car is a 2003 RS6 with the following mods:
Alcon Front brake upgrade 370mm
Hotchkiss sways
KWv3 Coilovers
Custom Catch Can arrangement
Re-cored intercoolers with 4.25' thick intercoolers
Upgraded Diverter valves
Wagner Silicon Hose kit
B7 RS4 Wheels
Milltek Downpipes
Milltek Exhaust
Deletes, n75, n249, n112, secondary 02s
Blitz i-color spec-R boost controller
Dual Twin Scroll GTX3071 Turbos (T3 divided inlet/vband outlet: turbine housing)
Dual 38 mvs water cooled external wastegates (springs set at 12psi)
Manual conversion using OA3 (B7 RS4) gearbox
Clutchmasters FX 850 twin plate clutch
Currently running Automatic Tune (Need to do a proper tune for her)
Next Steps:
Upgrade Injectors to 850cc EV14 (Stock injectors are maxed out at 12psi)
Upgrade MAFs to S4 housings
Surge tank with twin pierburg pumps
At this point I should be able to run 15-18psi if the engine holds together
Future:
I'm currently building an engine with:
Fully worked heads (heavy duty valve springs, Ti retainers, Oversize one piece stainless valves)
Pauter Rods
Mahle Forged Pistons
Cams, not sure yet.