Check out WIlson Manifolds Hi-boost Vband billet throttle body Low-poly 3D model on CGTrader for $29.5. High-quality mesh by ark3d: 5033 polys, 6000 vertices. Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 17.8 MB), OBJ (OBJ, filesize: 1.18 MB), FBX (Autodesk FBX, filesize: 373 KB), STL (Stereolithography, filesize: 491 KB), 3DS (3D Studio, filesize: 365 KB), TEXTURES (Textures, filesize: 1.73 MB)