hi, well I have bought a new HOLSET HX50 Pro Series 700hp Turbo with GARRETT T04 rear housing with a T4 flange, my problem is that the EX/Manifold is a T3 flange and I dont want to replace it with an aftermarket MF so if you guys have any idea how I can keep the stock manifold but get the new turbo on and also get wastegate onto the setup somehow to AND a custom dump pipe that will suit both a 3.5" exhaust and the turbo.. lol any ideas/pics of your own setups would be GREAT! thanks guys. oan