Aftermarket HFC or test pipes..
 

Hi,

Searched but no results.

Looking for above hfc or test pipes that look like stock ones.

They must be able to pass visual inspection by inspectors to look like it came from nissan factory.

Anyone got clues?

Also if i decat the stockies, how do i get rid of CEL issues?

Thanks..

I wish that I had an answer for you but I do not!

You could like you said, gut the stock cats but there is no way to get around the "CEL" without welding a anti fouler to the cat.

Thanks, Tony