6Boost Exhaust Manifold, for Nissan RB25/30DET (DOHC), T3/50 'Divided Entry' Single 50mm Wastegate Port Add a titanium stud kit:No Formulated with Synthetic base stocks

Formulated with Synthetic base stocks and extreme pressure additives

The injector seats were designed to be compatible with or without the OEM diffusers in place

All billet CNC construction and attractive anodized finish Manufactured

Note: On FG models

These joints will not corrode or rust like coated or painted steel pipes

6Boost Exhaust Manifold, for Nissan RB25/30DET (DOHC), T3/50 'Divided Entry' Single 50mm Wastegate Port Add a titanium stud kit:No Formulated with Synthetic base stocks6Boost Exhaust Manifold, for Nissan RB25 30DET (DOHC), T3 50 'Divided Entry' Single 50mm Wastegate Port Prepare to unlock the full potential of your turbocharged engine with a 6Boost turbo manifold. All 6Boost manifolds are specifically designed for your application and built around a unique "merge collector" design. This means no pipes cross each other and the merge collector directs all exhaust gases at the turbine entry. Design All 6Boost manifolds