Pop Rivet Gun Kit, Two-Handed Rivet Gun, Heavy Duty Rivet Gun Kit, Pop Rivet Tool with 250 Aluminum Rivets in Box, 5 Tool-Free Interchangeable Nozzles, 5 HSS Drill Bits, for Automotive, Metal Size: 5 Sizes Designed for most T4 turbochargers. Safeguards vital engine parts from turbo heat. The inner layer consists of high-silica fabric with a stainless steel mesh, while the outer layer is constructed from basalt titanium. The underside utilizes premium silica fiber. Resists direct heat up to 1800°F and intermittent heat up to 2500°F. Shields and extends the life of engine parts while contributing to increased horsepower. Assists in faster turbo spool-up
