its a lively thing for sure put it on the road last year an still working throu the bugs.
rough spec as is
audi s4 bi turbo motor
twin 3" exhaust system
twin pwr chargecooler
billet s4 flywheel
custom rs4/996 clutch
porsche 996 gearbox with modded bellhousing section of audi bellhousing for the starter and cps
custom twin cable shifter
running s4 managment system remapped about 340 bhp
things to do? havnt got the time to go into it all, with projects like this there will always be something to do improve heat is it's main enemy at the moment crusing around at uk speed limits no problem but as speed builds up so does the heat from exhaust system/turbos. venting engine bay is next along with bigger custom charge cooler rad & pump an see where we are then.
the thing i love with this motor is the the torque from very low down hardly feels like a turbo motor with the boost coming in so low down.and coupled with the gearing works well give you an idea it will pull 6th from 30mph just but will pull it hard from about 50mph but should hit 150 mph in 5th i could of gone down the porsche motor route but thats so last year.