1Suitable for GT25 GT28 T25 T28 turbocharged down pipe 5 bolts to 2.5in/63mm V-Band with flange to adapt to stainless steel. Suitable for T25 T28 GT25 GT28 turbine housing. 2Made of high-quality stainless steel, it is strong, durable, wear-resistant, not easy to deform or break, and has a long service life. 3The turbine flange to the Vband is small in size, light in weight and easy to use. Easy to carry. Installation is simple and no modification is required. 4It is very suitable for custom turbocharger interchange projects and is a great choice for all users. It is a perfect substitute for your old or broken products. 5Manufactured by a professional production factory. It can closely match the corresponding parts and has high accuracy. Item Type: TurboDownpipe Flange V-Band Flange ID Size: 2.5 inches (63 mm) V-Band Flange Material: 304 stainless steel Adapter Body Material: Ordinary stainless steel Turbine Exhaust Flange Material: Laser cut low carbon steel, chrome plated 1 x TurboDownpipe Flange