xDspec

iTrader: (-3)

Can anyone tell me the dimensions of a custom driveshaft for an S4 TII trans to N/A diff

length of the shaft itself
and overall length please

88RXVERT

iTrader: (5)

If you want a quick fix you can use a drivshaft from an automatic FC or you can dremil the holes just a little on your NA driveshaft...no need for custom work.

RotaryRocket88

iTrader: (7)

Do not use an auto driveshaft. It is over 2 inches too short, and risky to use.

The driveshaft lengths are in the FSM:

xDspec

iTrader: (-3)

But what would the length be for the distance from the TII tranny to the N/A GXL LSD

88RXVERT

iTrader: (5)

Maybe I got lucky, using one before my LSD swap! LOL

RotaryRocket88

iTrader: (7)

Look at L1 in the picture I posted. The distance is the same regardless of transmission (except auto) or rear end.

xDspec

iTrader: (-3)

so if i get one made (assuming my N/A shaft wont work) just tell them the L1 length and tell them TII tranny end, S4 GXL diff end?

RotaryRocket88

iTrader: (7)

If you're going to have someone make one, take an auto driveshaft and have them add 53mm (2.1 in) into the center section. That way you'll have the turbo/auto yoke on the transmission end, the NA diff flange on the other end, and it will be the correct length.