3G Cummins HE351 Boost Leak Tester Kit

🛠️ Boost Leak Tester Kit – Protect Your Turbo | Includes 45° Elbow & Air Fitting

Installing a new turbo or building a fresh setup? Don’t skip one of the most important steps in turbocharger health—boost leak testing. This Boost Leak Tester Kit helps you pressurize your charge system to quickly identify and correct any hidden leaks before they lead to performance loss or premature turbo failure.

Even if you’re hitting peak boost, leaks force the turbo to work harder, increasing shaft speeds and the risk of bearing wear or failure. Catching leaks early means longer turbo life, better spool, and improved overall efficiency.

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✅ Key Features:

• Quickly identify boost leaks in intercooler/turbo piping

• Prevents premature turbo failure caused by overworking

• Helps maintain optimal spool-up and power delivery

• Reduces shaft speeds and bearing strain

• Simple, effective, and reusable

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📦 What’s Included:

• 45° Aluminum Elbow Fitting – For easy integration into most charge piping setups

• Air Hose Fitting – Connects to standard air compressor for quick pressurization

• Leak Tester Assembly – Ready to use out of the box

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🔧 Application:

• Compatible with most diesel and gas turbocharged systems

• Ideal for HE351, HX35, S300, S400, and other popular turbo setups

• Works with 2.5"–3" intercooler piping (verify fitment before purchase)

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🛒 Order your Boost Leak Tester Kit today and protect your turbo investment with every build or install—because peak boost means nothing if you’re leaking under pressure.