6Boost Exhaust Manifold, for Nissan RB25/30DET (DOHC), V-band(Precision PT55-67)/50 Single 50mm Wastegate Port Add a titanium stud kit:Yes The kit includes:1/8" Caps x

The kit includes:1/8" Caps x 43/16" Caps x 41/4" Caps x 4 5/16" Caps x 2 3/8" Caps x 2

helping to prevent backfiring and stalling on cars with a MAF sensor

Internal pocket with zip closure

to help eliminate any failures under high boost applications

QRT manufactured for weight reduction with no compromise to safety or rigidity

6Boost Exhaust Manifold, for Nissan RB25/30DET (DOHC), V-band(Precision PT55-67)/50 Single 50mm Wastegate Port Add a titanium stud kit:Yes The kit includes:1/8" Caps x6Boost Exhaust Manifold, for Nissan RB25 30DET (DOHC), V band(Precision PT55 67) 50 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