GFB’s range of Weld-On V-Clamp adaptors offers a compact and secure way to custom mount any GFB Mach 2, Hybrid, Respons, or Deceptor Pro II blow-off valve onto your intercooler piping. Available with stainless steel or aluminum weld-on flanges, these adaptor kits use a VITON o-ring for a perfect seal and a stainless steel V-clamp with an Aerotite locknut for the ultimate joint reliability.