i'm new the the rotary thing and i'm looking at buying a 91na for $400. The guy tells me that being an s5 i won't have to do anything but get a turbo motor to make it run is this true? I plan on using a turbo rear end and drive shaft as well.

 

So does it run now? A little more info man.

 

no motor or tranny has the stock na rear end

 

YOu need the motor, engine harness, ECU, and all the doo-dads that go along with the motor (AFM, TPS, yada yada).

If you use the NA tranny and flywheel thats all you need, otherwise you have to get the tranny, driveshaft, differential and axles from an S5 TII. Not so easy.

All I did was the motor swap, I am acumulating the other TII parts as I go so I can install all at once. No biggie.

Good Luck.