Star Products TU-550 Master Fuel Injector Pressure Test Kit

The Star Products TU-550 Master Fuel Injector Pressure Test Kit is a comprehensive diagnostic tool designed for testing fuel injection systems on domestic and import vehicles from 1988 through 2004. This professional-grade kit includes all the adapters and components needed to perform accurate fuel pressure testing, deadhead pressure tests, and fuel system diagnostics across multiple vehicle makes and models.

Key Features:

• Five most popular banjo bolt test adapters: M14 x 1.50, M12 x 1.50, M12 x 1.25, M10 x 1.00, and M8 x 1.00
• Banjo bolt adapters feature matching hex sizes with OEM bolts for convenient wrench sharing during removal and installation
• M6 x 1.00 Honda test port adapter for Honda-specific applications
• Fuel pump deadhead pressure test adapter with 1/4", 5/16", and 3/8" hose size compatibility
• 16mm O-ring adapter and bolts for Hyundai and Mitsubishi vehicles
• 11mm O-ring adapter and bolts for Nissan and Infiniti applications
• M12 x 1.00 Honda pulse damper adapter for Accord, Civic, and S2000 models
• Popular 5/16" and 3/8" quick connect tube form adapters for Chrysler, GM, and Toyota
• Standard and small Schrader adapters in both short hose and right angle configurations
• Redesigned fuel line tee (71317) accommodates 1/4", 5/16", and 3/8" hose sizes

Enhanced Design Benefits:

• Test gauge assembly disconnects from test hose and valve assembly for compact storage and improved gauge protection
• Longer tee adapter cut test hoses provide easier connections with less fuel line distortion
• Extended test hose adapters for Ford, Toyota/Geo, and Audi/VW allow for better fuel line loop configurations
• Neoprene boot protects test gauge and vehicle finish during use
• Blow-molded storage case with hinged lid compartment keeps hose assemblies organized
• Clearly marked adapters correspond to included adapter guide book for quick reference

Complete Kit Includes: Test gauge assembly, multiple banjo bolt adapters, quick connect adapters, Schrader adapters, fuel line tee, seal repair parts kit, four hose clamps, two pieces of 3/8" inverted flare tubes, two 5/8-18 tube nuts, and organized storage case with adapter guide book.