I was looking at OBX twin turbo manifold(it was reasonably reviewed) and I was wondering if I could use turbos of 2 different sizes or would they have to be the same? Also what size would be the biggest? Could I use 2 HX35s or an HX35 and an HX50 would that be too big to use?

 

obx makes a single turbo manifold not a twin turbo manifold. i just checked there site and didnt find any. soooo u only need to but one turbo. i dnt get what ur asking....