BD Diesel Cobra V-Band to T6 Hot Pipe Adapter - S400 T6 Turbo 1405439

High temperature capable high silicon ductile iron resists cracking and warping; Precision Machined; T6 outlet flange dimension; 4.62 half marmon flange fits BW S400s out of the box; Stronger and less costly flange than HX40 4in HM; Internal dual volute design prevents turbine housing flange cracks and optimizes exhaust flow to both volutes