6Boost Turbo Exhaust Manifold / RB30 T4 Twin-Scroll / Single Wastegate
SKU: RB30-T4DE-S50
This manifold will suit RB30 block engines with RB25DET twin-cam cylinder head.
This manifold is manufactured by 6Boost to the following specifications:
* T4 Dual-Entry Turbine Inlet Flange
* Wastegate provision for a Turbosmart or similar 45mm / 50mm or 60mm External Wastegate (no flange welded on)
Features:
* Steampipe Construction, with Lifetime Warranty against cracking
* Ideal Wastegate Port Positioning
* Equal Length Runners
* Internal CNC machined merge collector to take full advantage of engine exhaust gas flow
* Supplied with Manifold to Cylinder Head Studs, and Turbo Mounting Studs
* Supplied with T4 Inlet Gasket
* Fits 99% of Engine Converted Vehicles
6Boost manifolds are custom made to suit most specifications, we only stock a very small popular range, please ask for any specific manifold required.