I'm installing my SDS EM-2 fuel computer and was trying to decided if before or after the throttle body was the best location. I'll be using an S5 N/A intake. It seems heat soak might be an issue mounting after the throttle body in the intake itself. But, in the factory intake tube before the throttle body will most likely be cooler but not necessarily accurate.



Opinions, Pros vs. Cons, etc.....

 

needs to be mounted before the tb. most ecu kits i have seen explain it in the install directions