Hey guys im trying to buy a downpipe for my vh45 2+2 z32. I dont know which style between the tt usdm, tt jdm, or na. I do plan on fitting high flow cats, a h-pipe mid pipe, and the 2+2 catback.

I want to mod the stock vh headers to the diwnpipes. I cant really find a good answer. I dont wanna waste money if I dont have to. Thanks alot

Since there won't be a bolt-in part that will fit a custom install such as this, throw all that stuff on your car, go to an exhaust shop and have them fab up something to connect your exhaust manifold to your cat back system. Should be in the $150-200 range. This is more cost effective than buying a $200 part and then having to modify it on top of that for it to fit properly.