My S4 block is bad, can I use my buddys S5 block? Assuming that everything else is transplanted from my S4?

I think the compreshion is slightly higher, but besides that is it do able?

Thanks in advance.

Stefan

 

use the search or the sticky in the 2nd gen forums plenty of info already posted

 

very easy.

 

yes. (my s4 has a s5 block) and yes just use all your old wires, sensors, (on any that are not already the same ) intake,and exhaust it'll all fit

 

install S5 block with S5 LIM and UIM

keep S4 Throttle body with TPS, rails and injectors and complete harness....