I have a problem where my car runs like crappy after I boost. I haven't gotten my ecu chipped yet so I'm currently using a missing link and fmu for now. I'm pretty sure that it's because my map sensor is seeing the boost cause my check engine light comes on when I boost but I don't have the Diagnostic tool to see what the error code is. But if I turn my car off and then back on it's fine I think is running too rich after boost. Any thoughts would be very helpful.

 

save your engine and
dump the fmu

 

I want to but I'm not sure where to go about getting my ecu chipped and programmed.

 

you can buy an ecu chipped and pre programed w crome for your car and setup here...
http://j-k-tuning.com/
i got mine from him in no time
and then find a local tuner to finish it

 

Thanks for the help which chipped ecu would you recommend the p28?