I'd be wary of ordering from them.
They dont' respond to emails and they don't have a contact phone number listed. The only email they responded to was the one I sent to cancel my order from them.
my friend ordered a 5 zigen fireball exhaust from them about 2 months ago they said it was on back order and theyll ship it out when they get it he still has not got it.
Read all about it here LIUSPEED, http://www.nissanperformancemag.com/march02/stromung.shtml
I don't know much about the OBX system and so far I haven't heard anybody who has em', but both Stromung and OBX aren't dynoed yet.....I think(pls correct me if I'm wrong)
I here people who have purchased the Stromung are very satisfied. I know I sure am
I'm very sure that Stromung has been dynoed...a ton of people on the boards have them now including some project cars. I'm just not sure where to find a chart.
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