2008 BMW 135i automatic
Factory engine and transmission
BMS JB4 w/ single turbo firmware
FFTEC 5862 top mount turbo kit
BMS meth, OCC, and various other bolt on mods
Passenger seats removed
Racing fuel mixed in with pump gas
Runs done through OEM single exhaust & muffler. I like the car quiet.
Dyno details: http://www.n54tech.com/forums/showpo...85&postcount=1
*** 2/23/14 UPDATE ***
Headed out to the track this AM with nice 46 degree weather, 24psi boost, some race gas, and finally broke in to the 5s. No modern E series car has run faster. Including the built motor & supercharged M3s, large turbo gutted N54s, etc. It's amazing what ~600whp, a well setup vehicle, and good tuning can do.
Up next we'll be swapping the OEM trans out for a stronger level10 rebuild and slowly turn up the power wick assuming the new trans does as well as we expect it to.