Turbo Boost System Leak Tester Kit 15PCS Turbocharger Leakage Detector Set | Turbine Pressure Testing Tool (6 Bar), 6 Pairs Stepped Adapters (1-4/5" to 4" Inlet & Outlet Plugs), Smoke Machine Connector

About this item

• 6 pairs stepped adapters end the "wrong size" frustration. Nothing wastes more time than grabbing an adapter that almost fits, then fighting to seal it. Our 6 pairs each cover two pipe diameters, giving you 12 sizes from 46mm to 100mm (1.8"-4") in one kit. Each pair includes a quick-connect inlet plug and a fully sealed exhaust plug that lock into an airtight loop. No temporary tape, no wobbly fits, no false alarms. Made of hard nylon and metal for rock-solid sealing under real boost pressure
• One kit handles cars, trucks, vans, and more. Why buy separate testers for different vehicles? With 1.8"-4" stepped adapters and a 0-6 bar gauge, this turbocharger leak tester kit fits most turbo gasoline and diesel engines across passenger cars, pickups, light commercial trucks, small construction machines, and even marine vessels. Covers 3, 4, 6, and 8-cylinder turbo engines from 1.0T to 3.0T. Whether you're a mobile mechanic or a weekend DIYer, this one box keeps you covered
• Real-time 0-6 bar gauge with overpressure safety. Guessing the pressure is a fast track to blown hoses or damaged sensors. Our high-precision gauge gives you live readings so you know where you stand. The built-in regulator lets you dial in your target pressure with a simple twist – pull to adjust, push to lock. And if pressure spikes above 2.5 bar, the auto-relief valve kicks in instantly. After testing, one manual pull vents the system safely. Always check OEM boost specs before starting
• Spot leaks in minutes with smoke. No need to be a turbo expert to find a boost leak. Connect the leak detector, smoke connector, smoke generator, inlet plug, and seal the exhaust port. Turn on the smoke generator and ensure that the pressure within the sealed system does not exceed the limit specified by the original turbocharger manufacturer. Observe the turbocharger system: if smoke leaks out, you can locate the leak. The whole process takes minutes and needs zero special training
• Detect leak with the leak detector, spot leaks with soapy water if there is no smoke machine. Connect the compressor, leak detector, inlet plug, and plug the exhaust port. Pressurize the sealing system to the pressure specified by the original turbocharger manufacturer. Observe the pressure gauge. If the needle does not move, there is no leak. If the needle moves, spray soapy water on potential leak points and watch for bubbles—any bubbles will pinpoint the exact location of the air leak
• Find leaks across the entire turbo system. A tiny hole anywhere in the system can rob your engine of power and fuel economy. This kit tests turbo exhaust pipes, intercoolers, rubber hoses, clamps, flanges, bypass valves, pressure sensor ports, and intake manifolds. It simulates real operating boost while the engine is off, so you catch leaks that only open under pressure. Sluggish acceleration? Poor MPG? Rough idle? This tool helps you pinpoint the culprit fast, without replacing parts at random
• Complete 15PCS set with T-connector for smoke machine. This turbo boost leakage testing tool set includes: a 0-6 bar pressure gauge unit with quick-connect fitting and auto-relief valve, a T-connector with barbed end for smoke machine hookup and quick-coupling for system connection, 6 pairs of stepped adapters covering 46/51, 55/60, 65/70, 75/80, 85/90, and 95/100mm, a European-style air plug, and a rugged blow-molded case that keeps everything neat and portable. All you need in one box
• Protect your engine with correct pressure settings. Every engine has its own boost limit. The 0-6 bar range covers almost all OEM turbo pressures, but always consult your vehicle manual, nameplate, or OBD reader for the exact peak number, and never exceed it. Diesel and gasoline engines have different tolerances based on displacement. For best results, use an air compressor with a holding tank. Overpressurization can damage intercoolers, sensors, and hoses, so read your specs and test with care

Overview

• Brand: YSTOOL
• Material: Alloy Steel, Brass, Plastic
• Number of Items: 14
• Unit Count: 1.0 Count
• Manufacturer: YSTOOL