They are 11 gauge stainless steel tube (ss) with 1/2" mild steel (ms) flanges and come as a pair. They are 2" outlets for t-4 pedestal applications. These will work if you want to build your own up pipes and can also face forward.
ProFlow headers/up pipes can be ceramic coated. This coating will hold up to 1600 degrees prolonged. Pick your color from Black or Titanium. Our ceramic coating is a heat coating only, not a rust preventative.
These are custom made to order so expect 1-2 weeks build time. Comes with OEM style up pipe flanges welded on unless specified.