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🚀 Unleash Your Turbo Potential!
The 4" Turbo Boost Leak Tester is a high-performance tool designed to detect leaks in your turbocharger system. Made from durable 6061 billet aluminum, it features a 30 PSI boost gauge and is compatible with various fittings, ensuring a reliable and efficient testing experience. With a hassle-free warranty and user-friendly design, this tester is essential for maintaining optimal engine performance.










| ASIN | B07XH7SKLQ |
| Best Sellers Rank | #19,258 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #17 in Leak Detection Tools |
| Brand | Turbo Boost Leak Testers |
| Brand Name | Turbo Boost Leak Testers |
| Customer Reviews | 4.6 out of 5 stars 190 Reviews |
| Included Components | boost leak tester |
| Item Dimensions | 4 x 4 x 3 inches |
| Item Weight | 21 Ounces |
| Item dimensions L x W x H | 4 x 4 x 3 inches |
| Manufacturer | Turbo Boost Leak Testers |
| Material | 3 layer Silicone 3"-4" adapter, 6061 Billet Aluminum 3" End Cap, Stainless Steel High Torque T-Bolt Clamps 3" & 4" Material 3 layer Silicone 3"-4" adapter, 6061 Billet Aluminum 3" End Cap, Stainless Steel High Torque T-Bolt Clamps 3" & 4" See more |
| Material Type | 3 layer Silicone 3"-4" adapter, 6061 Billet Aluminum 3" End Cap, Stainless Steel High Torque T-Bolt Clamps 3" & 4" |
| Model | 3inchCAP |
| Number of Items | 1 |
| Part Number | 4BGREEN |
| Thread Style | 1/4" -18 Npt National Pipe Thread |
| Thread Type | 1/4" -18 Npt National Pipe Thread |
| Unit Count | 1.0 Count |
| Warranty Description | 5yr |
J**Y
Perfect!
Exactly as described! Worked great!
J**E
Worth it! Buy this one
I used a little pipe dope to put the gauge in the cap, but it might not be needed. Clamps feel good quality, it fit snugly together and perfectly in my 3rd gen swap 4th gen 6.7 Cummins. This was exactly what I needed with the angled valve stem, that was a game changer as space is limited but I found several leaks and fixed my issue. Good quality for a fair price, easy to assemble with no leaks. I’d definitely buy it again if I lose this one.
D**N
Worth it
Does what it promised. Found all sorts of boost leaks. Cost me a lot more money due to the parts I had to replace 🤣, but brought back a ton of power.
J**A
Smoke and pressure test
Works well, easy to use.
L**D
Good unit, outstanding customer service
This is a well built unit. I did not read the description closely enough and this one doesn't work with the 2002-2006 duramax as it has a smaller piping. Their customer service was above outstanding ( real time texting) and got the adapter I needed to me fast. Found the leak, lower passenger side of the intercooler.
D**Y
Worth it finding a boost leak.
Works great for 6.7 Cummins diesels.
B**A
Worked Great on my 2001 5.9 Cummins.
This Boost Leak Tester worked beautifully. As soon as it was aired up the leaks were apparent. Used on 2nd Gen Cummins Operated at about 5psi continuous flow
G**A
Leak Detector
Must have perfect tool to make sure no leaks. Good quality.
M**K
Works
Works awesome
T**M
Works great Found 2 leaks
user friendly nice product
Trustpilot
2 months ago
1 month ago