Turbo System Dedicated: Equipped with a 0-80 psi valved gauge and four pairs of multi-size nylon couplers, this turbo boost leak tester kit is designed to quickly locate leaks in turbocharged intake systems (intercoolers and piping)

Wide Compatibility: Including four pairs of nylon couplers for multiple pipe sizes (1-3/8", 1-9/16", 1-3/4"; 1-31/32", 2-1/8", 2-3/8"; 2-1/2", 2-3/4", 3"; 3-1/8", 3-3/8", 3-1/2"), our turbo pressure leakage tester fits most vehicles

Portable & Durable: All components are stored in a custom tool case for easy carrying and access. Our turbo boost leak tester features premium couplers, a robust gauge, and enhanced sealing at key joints, ensuring long-term use in the high-heat engine bay

Efficient Operation: Follow the simple "connect-pressurize-observe" process. This boost leak tester kit enables turbo system seal testing without extensive disassembly, easily completed by a single person, greatly boosting diagnostic efficiency

Complete Accessories: This turbo system leakage tester set includes a corresponding pressure gauge, couplers, four sizes of universal air fittings, O-ring seals, and a clear instruction manual, ready to use right out of the box