6Boost Exhaust Manifold, for Nissan RB25/30DET (DOHC), T4/2x40 'Divided Entry' Twin 40mm Wastegate Ports "Non Sportsman Mid Frame ie PT6766-7675" Add a titanium stud kit:Yes 4mm mounting hole center -

4mm mounting hole center - Large frame universal fit

Please allow 8- 10 weeks to manufacture this product

1/8″ BSPT Male to 1/8″ NPT Female Adapter

50mmPack of 5

6Boost Exhaust Manifold, for Nissan RB25/30DET (DOHC), T4/2x40 'Divided Entry' Twin 40mm Wastegate Ports "Non Sportsman Mid Frame ie PT6766-7675" Add a titanium stud kit:Yes 4mm mounting hole center -6Boost Exhaust Manifold, for Nissan RB25 30DET (DOHC), T4 2x40 'Divided Entry' Twin 40mm Wastegate Ports "Non Sportsman Mid Frame ie PT6766 7675" 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