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This Shop Kit will give you the flexibility to test many aftermarket turbos from 3 inch up to 4 inch, and now includes the 5 ft extension hose kit with shut-off ball valve for full control over your shop air.
3 inch and 4" sizes are one of the most popular sizes for turbo upgrades on the aftermarket scene. Also stock trim for many of the Diesel pickups including Cummins, Power Stroke and Duramax. Most Precision, Garrett and BorgWarner turbos run these sizes. Also catch the odd sized turbos with the 3.25" (ex. Mitsubishi EVO FP Black turbos) and the 3.5" size.
Why add the extension hose kit?
The 5 ft extension hose allows you to stand free and clear from the tester (in case it pops off) and allows you to comfortably regulate the pressure as needed when accessing harder to reach areas. The ball valve lets you turn the pressure into the system on and off - this can be very important for you to check the decay or bleed rate after filling the system with pressure. The bleed rate lets you know how well the system holds, and this can only be done by cutting off the pressure to the tester.
Almost mandatory for use in any shop environment where the preset shop air is too high for a boost leak test and needs to be controlled down to a lower pressure.
This Shop Kit Includes:
Lifetime warranty on every component.
If you would like to purchase a 5" tester, type "5 inch" in the search bar and add it to your cart.
Not sure what size you need? See our What Size Do I Need? size chart, or text a photo of your turbo inlet with a tape measure across it to 248-403-8512 and we'll tell you the size.