3-Way Exhaust Back Pressure Kit

Hoffman 3-Way Exhaust Back Pressure Kit HOF-TU24APB

• Allows quicker and more accurate testing of exhaust blockages in catalytic converters, mufflers, etc.
• Can test in three different places: Oxygen Sensor, Exhaust Pipes, Air Injection System
• Special gauge has two multi-colored bands – idle and 2500 RPM, with pressures shown in PSI and bar
• Hose is 6 feet