I wanted to know what does the wastegate hook up to I’m new this and also can the intercooler be connected directly to the turbo with a coupler any more advice would be helpful
read the turbo guide that is stickied at the top of the forced induction forum. It has almost everything you need to know. Also, this thread will be deleted because of the title. to answer the questions you have, the wastegate hooks to the manifold if it is external, and internal ones are self-contained in the turbo assembly. the intercooler could be attached directly to the turbo I suppose, although I dont see how it would be possible because of space confinements in the G2 chassis. also, using pipes to connect it works just fine. I hope that helps, and the turbo guide is a great resource!