ITEM NAME:T25 T28 GT25 Turbocharge Downpipe To 2.5" Flange Description: T25 T28 GT25 to 2.5" V-Band Flange Exhaust conversion kit This adapter is brand new, made of High Grade Stainless Steel, Strong and Durable! Direct bolt on T2 flange outlet housing. It is perfect for custom turbo exhaust upgrade, using much more durable and sealed V-Band clapping system. Fitment for T25 T28 GR25 GT25R, GT28R, GT28RS, GT2871R turbo housings. Specification: V band flange ID size: 2.5" (63mm) V band flange material: 304 stainless steel Adapter body material:Common stainless steel Turbo discharge flange material:Laser cut mild steel with chrome plated Package Includes: 1pcs GT25R GT28R GT28RS To 2.5 INCH V-BAND Adpater Note: No installation Tool & No instruction is Included, Professional Installation is Recommended. SKU: DMO0012526152035428.T25 T28 GT25 to 2.5" V-Band Flange Exhaust conversion kit. Direct bolt on T2 flange outlet housing. V band flange ID size: 2.5" (63mm). V band flange material: 304 stainless steel.