so me a zedex are planning on running boost leak checks by presurising the system this weekend....anyway, how big is the turbo inlet on the k03 so we can buy the coupling.

PS is a test pipe really worth the money and is it a lot louder after. Right now ive got the exhaust done from the resonater back, with a magnaflow and 2.5 piping.

 

I want to say that the ko3 has a 1.5 inch inlet....not 100% sure....maybe 2 inch, but definately no bigger than two.
I believe the test pipe is worth it, more hp,tq and quicker spool up...that and an inlet pipe are my next mods.