I have the Apex turbo kit with a high flow cat. I wanna run a midpipe. Right now I only boost 10 pounds and the car runs VERY rich. Would it be safe to install the midpipe now? I have a reprogrammed ECU and the Super AFC to control my fuel, and plan to get a Power FC and bigger injectors by Christmas time. What do you guys think? Is this too risky - should I just wait until I get the Power FC and bigger injectors before I install the midpipe?

 

if your car runs VERY rich and your sure of that (as in a means of seeing your A/F ratios other than using an Autometer A/F guage), go for it.

 

It sounds like you have enough equipent to control your boost. I don't see a problem with a midpipe. Just pay attention to any boost creep after installation (if any occurs).