Nissan RB25/30DET (DOHC) T4 Exhaust Manifold Barra exhaust manifold studs Turbine Inlet: T3 Flange

Turbine Inlet: T3 Flange

The GenV External Wastegate from Turbosmart was a ground up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation

optional liquid-cooling provision

17/7 PH Stainless Steel Springs

Turbine AR: 0

Nissan RB25/30DET (DOHC) T4 Exhaust Manifold Barra exhaust manifold studs Turbine Inlet: T3 FlangeAll 6Boost manifolds are individually hand made in Australia. They are specifically designed for your application and built around unique "merge collector" design. This means no pipes cross each other and the merge collector directs all exhaust gases at the turbine entry. We have these to suit many combinations, if you don't see the combination you require in our selection please email and we can have one custom made for you. Additional Extra's