Nissan RB25/30DET (DOHC) Forward Position Promod Exhaust Manifold VQ25 2 Size 275 Spline OD

2 Size 275 Spline OD 29

Note - these are not required for our electric water pump adaptors as they use an o-ring seal

Sold in packs of

product benefits and a look into the design process

Nissan RB25/30DET (DOHC) Forward Position Promod Exhaust Manifold VQ25 2 Size 275 Spline ODAll 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