Holset HX35 Install info on om603
Holset HX35 Install info on om603
None that I can see in stock pictures of the 606. The euro-603 has the support bracket bolted to the manifold. Worst case, you can use an elongated flange stud and bolt a support there.
My iron manifold has been supporting the GT22 for the last 5 years plus the A/W intercooler for the last year without a problem.