[jaykay]

Originally Posted by rfuerst911sc

I did a search and have to agree they do look like NHP . I can't guarantee but they sure look like it . I hope it's OK to post this link I found , may make it easier for a potential buyer of my headers . Moderators please remove the link if it violates any website policy . Thanks


https://tunersmall.com/product/nhp-porsche-boxster-986-sport-headers-with-200-cell-catalytics/

Any idea about the mileage and condition of the cat elements? Were there any codes thrown while using them?

Was there dyno run results before and after installation of these headers?