I have a direct port nos kit on a ls6 intake painted dark red but can be painted any color. i will need another intake to replace it as i am going turbo. I will trade all of the kit with a bottle and very nice aluminum bracket for a aluminum intake that will hold boost or trade for something worht about the same. I would want $600 for it all with the intake as long as a intake is traded.Or $500 with the ls6 intake Plus shipping Prefer to get the stock ls6 intake for it though. Ran three full bottles threw it. also a digital fuel pressure gauge by cyberdyne in jegs for 89.99 20-100psi i will take $50 for it plus shipping. Also have a 97-99 grandprix gtp supercharger forsale cheap needs coupler pulley from zzperformance for $25 bucks i will sell it for $200 plus shipping zzperformance will buy it for $200 from me to use but want to give someone a chance to use it first.