Hey guys,

So Im in the process of buying my S5 Turbo Engine, and Transmission and accessories from this company. However I will need to get a driveshaft and differential as currently my car is a Base S4. (4 Lug)

If I put in the Turbo Diff and Driveshaft, will I need a 5lug swap as well from a Turbo car of the same year?

Is my best bet just to try and find a Turbo RX7 of any year and take the whole rear? everything from the driveshaft to the bumper?

Thanks guys, yes I searched but I couldnt find anyone with a similar problem!
Spence