2G Cummins HX35 Boost Leak Tester Kit
🛠️ Boost Leak Tester Kit – Fits HX35 / HX40 Turbo Systems | Prevent Turbo Failure | Pressurize & Diagnose Intake Leaks
Protect your turbo investment with this Boost Leak Tester Kit—designed specifically for Cummins-powered builds running HX35 and HX40 turbochargers. Whether you're installing a new turbo or troubleshooting a performance issue, boost leak testing is critical for reliability, spool efficiency, and turbo longevity.
Boost leaks often go unnoticed but can dramatically reduce performance, increase shaft speeds, and lead to premature turbo bearing failure. Even if your system hits peak boost, a hidden leak forces the turbo to work harder—shortening its lifespan and reducing overall efficiency.
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🔧 Kit Includes:
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✅ 45° Aluminum Elbow Fitting – Fits standard HX35/HX40 inlet piping
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✅ Air Hose Fitting – Quick-connect to air compressor for easy pressurization
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✅ Simple & Reusable – Pressurize system, locate leaks, and seal them
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🔥 Why Use a Boost Leak Tester?
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Prevents premature turbo failure due to over-speeding
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Maintains proper boost pressure for optimal power delivery
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Reduces bearing and shaft strain in high-performance builds
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Essential step when installing new turbos or modifying charge piping
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Compatible with most 2.5" or 3" turbo inlet systems
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📦 Application Notes:
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Fits HX35 / HX40 Turbo Systems (common on 5.9L Cummins & 4BT builds)
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Works with stock and aftermarket intercooler piping
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Recommended for any high-boost, diesel, or performance application
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🛠️ Boost leak testing is one of the most overlooked yet essential maintenance practices for turbocharged vehicles. Don’t risk damaging your turbo—verify and seal your system with this easy-to-use diagnostic tool.
🛒 Order your Boost Leak Tester Kit today and ensure your turbo system is running at peak performance—leak-free.
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2G Cummins HX35 Boost Leak Tester Kit
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.