Anyone know of any CARB legal headers for the C220? Or the C280 for that matter? I see a few different listings for headers on ebay, but say nothing about being 50 state legal.

Alot of them I see are 2" outlet, these are stainless steel and 2.25" outlet, so I can build my entire exhaust 2.25 all the way to the rear mufler. Just wondring what kind of misery I could be getting myself into with a Calif 'visual" smog inspection. Anyone in Calif run headers and deal with smog tests?

http://www.partshawk.com/product/m2-performance-620