no, i believe the downpipes are the same. the old exhaust had a v-band from the cat-back to the HFC and flanged to the downpipe so the HFC wouldn't mate up to the ebay test pipe and the HFC wouldn't mate up to the ebay cat-back. he'll be doing some more exhaust testing soon with different combos. he just wanted to show that the ebay unit DID make power.

 

i personally would not purchase it

but to each his own

 

I have this exhaust and it hangs a bit low for me too, but it sounds great - try doing a search on "XS power exhaust pics" you will find sound clips and lots of pics + reviews.