
5.00" Boost Leak Tester Kit
🔍 Boost Leak Tester Kit – Universal Turbo Inlet Tool with Billet Plug, Silicone Coupler & T-Bolt Clamps
Stop guessing and start diagnosing with our universal Boost Leak Tester Kit—designed to quickly locate boost leaks in your turbocharged system by pressurizing the entire intake tract. Whether you’re chasing lost power, slow spool-up, or poor fuel economy, this tool makes leak detection fast, accurate, and easy.
This high-quality kit features a CNC-machined billet aluminum plug that fits most turbocharger inlets. A built-in ¼″ NPT port allows you to connect regulated shop air (30 PSI max) using your preferred air fitting. Once connected, pressurize the system and spray connections with a soap-and-water solution—bubbles reveal the leak instantly.
Fixing boost leaks restores lost power, improves turbo response, reduces exhaust smoke, and enhances overall drivability.
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🔧 Key Features:
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Universal Fit – Works with most turbo inlet sizes
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Billet Aluminum Plug – Precision-machined for a tight, leak-free seal
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¼″ NPT Port – Connect regulated shop air (30 PSI max)
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High-Temp Silicone Coupler – Flexible, durable, and reusable
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Includes (2) Heavy-Duty T-Bolt Clamps – Secure and reliable under pressure
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Simple Leak Detection – Just pressurize and spray with soapy water
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Boosts performance by eliminating intake system leaks
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📦 Includes:
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(1) Billet Aluminum Turbo Inlet Plug
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(1) Silicone Boot/Coupler
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(2) Stainless T-Bolt Clamps
⚠️ Note: Turbo piping, covers, or other components shown in images are not included.
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This is an essential tool for diesel trucks, performance cars, and any turbocharged vehicle. Ready to find hidden leaks and recover lost performance? This kit has you covered. Need a version with a built-in gauge? Just ask!
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

5.00" 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.

