I am selling this for a buddy. He bought this about 2 weeks ago, it has maybe 10 miles on it max before he realized he cannot use it on his 2GNT.
Anyway, its an Aeromotive 1:1 Fuel Pressure Regulator. Its red and silver and does not come with the gauge. He paid $150+tax at a local performace shop, asking for $100 shipped. Pics can be taken upon request, but you shouldn't really need them.