Hi Todd,
I own a Callaway turbo 535i that had been discussed in the old thread below. I reopened the old thread when I should have just started a new thread, sorry. The old thread is below.
http://www.mye28.com/viewtopic.php?t=76954
I have a few questions for you regarding the Callaway kit in this car. Could you answer the following questions please:
1. It has an extra cold start injector in the pipe running to the intake. This CSI is connected to a small electrical box under the dash. I assume this is to fire the CSI to provide extra fuel under boost, correct? Was this what Callaway called a "Micro Fueler"?
2. What type of turbocharger will the Callaway turbo manifold accept?
3. Is this system worth updating? I am thinking of either putting it into my M30 powered euro e21 or into my e34 535i.
Thanks for your time.
Tony