Originally posted by Terry Haines:
With respect Brian who in business would publish a parts list,specs & photos.......think about it from the competitions standpoint ...'yes please,now we can copy it all etc etc.......

For some reason, APR doesn't seem to be going out of business...
.. yet their 4-banger Stage 3 kit retails at 4k$! I really wouldn't worry.

My personal opinion is that 5k$ is the bargain of the century for that quality of setup, considering R&D.