Specifications: Material: SUS347 Stainless Steel Investment Cast Construction Weight: 7.3 kg Features: 33mm ID Runners High Response Design Single 44/45/46mm Wastegate Flange Mount with up to 50mm possible ARTEC V-Band System Package Contents: 1x Exhaust Manifold 1x ARTEC V-Band Locating Ring for Garrett / Turbosmart 1x ARTEC V-Band Locating Ring for Precision Turbo 1x ARTEC V-Band Locating Ring for TiAL / Xona Notes: **Requires Reverse Rotation Turbo** Compatable with Garrett G25 to G35-1050 and Precision 6266 to 6466 Suits RB20, RB25 and RB26 Designed in Australia with Lifetime Warranty*