For sale is one of our customer one off manifolds, he decided to go back to n/a for cost reasons. The manifold had about 3,500 miles on it then we sent it through our full acid strip tank to fully clean and restore the header. The collector is FULLY billet including the wastegate flange which is 44mm. The manifold is vband inlet for a TIAL t3 turbo, customer was running a GTX3076r turbo making 452whp on pump gas tuned by Jeff Evans. Asking $1,000 shipped anywhere in the US. Collector alone costed him $1500...contact me directly at 4404794247 or email me at Rmsfabrications@yahoo.com. Ryan