The TiAL Sport BWVB3745 turbine housing is a stainless steel S400 housing with a 1.45 A/R and an 87.35mm turbine inlet, intended for BorgWarner S400-style turbo setups. It provides a tailored exhaust volute for turbo builders needing that A/R and inlet size, with V-band-ready flanges for reliable clamp connections during installation and routing.
TiAL Sport BWVB3745-145 A/R 87.35mm S400 Stainless Steel Turbine Housing