If your state still does the sniff test in the tailpipe there is a slight chance you will fail the physical test and sniff test (although not 100% either way honestly). When I lived in Dallas they were strict on the test and I had to pay $1200 for a new exhaust setup for a truck I had at the time. (catless headers and strait dumped before the end of the cab, which is against TX law)
If they only do the scan of the OBDII, there is a good chance they wont do a physical inspection since you will not fail that test.
I dunno dude...You may want to read up on what your state does.