PLM Power Driven T3 Top Mount Turbo Manifold - B-Series B16 B18 B20Private Label Mfg. Power Driven T3 Top Mount B Series Turbo Manifold is designed to spool large turbos very quickly, producing massive midrange gains that carry to redline. This manifold is designed for any high power application, where huge power, huge torque and great spool is necessary. Fitment: Honda B Series Engines Key Features: 304 Stainless steel One year warranty CNC machined manifold flanges Flange is 1 2 inch thick Thick 8 gauge Schedule 40