Stainless Steel Capstan Rivet & Fastening Springs / High Performance Racing Use. Surfaced with Silicone Impregnated Fiber Glass Material for Extra Heat, Wearing, and Corrosion Resistance. Inner Material Made with Stainless Steel Knitted Wire Mesh for Strength and Durability. Inner Surface Shielded with Calcium Magnesium Silicate Wool. Universally Fits Any GT25/ GT28/ GT30/ GT32/ GT35/ GT37 Turbocharger.
