The Granatelli 2.25" V-band flat flange with clamp fits 57mm exhaust tubing and ships ready for installation. This flat flange supplies a low-profile joining surface along with the V-band clamp needed to secure the joint. It's a practical choice for custom exhaust fabrication or repairs where a reliable, reusable V-band connection is required and sourcing a separate clamp would be inconvenient.
Granatelli 2.25in Flat Flanges w/V-Band Clamp