Hey all, I am introducing myself here and asking for help!

What I have:

2.3L M111 with M62. Car is SLK230

-Custom intake work, larger intercooler and moved MAF sensor
-MAF 4.7V clamp
-ASP pulley
-4bar FPR
-330CC Ford REDTOP injectors
-3" high flow cat
-2.5" highflow muffler after cat
-SLK32 amg brake upgrade
-HR springs, bilstein shocks


Right now I run about 14psi at my S/C and 9-10psi at my intake manifold. Because of this 4-5psi loss I am running too rich with the larger injectors. I'm in the process to find a slightly smaller intercooler that may flow a little better... otherwise I'm not sure where my pressure loss is from... it seems kind of steep (i know that usually there is psi loss on a manifold anyway).


I'm fairly inexperienced with modifying this engine, but I do know a little here and there.


I'm looking to remove the S/C magnetic clutch, but to not cause a check engine light. If I can solve that problem, I will probably be able to add a different supercharger to the car to help performance