Large Frame Shop Kit 4" 5" 5.5" 6" with 5 Ft Extension Hose & 150 PSI Regulator - Turbo Boost Leak Tester - Billet Aluminum

Running some serious turbo in your shop?  Are you putting down all the power and staying in the compressor efficiency zone? Pro-mod or heavy duty semi-truck fleet this boost leak tester kit will cover every turbo you have from 3" up to 6" and effectively allow you to find and fix any leaks that are cutting off your quarter mile time or for keeping the fuel economy in check hauling a load.

A boost leak test will detect every single leak in your turbo engine!  Fixing these leaks will let you spool your turbo with confidence knowing the engine is making the most power, fuel economy and extending the turbos life dramatically!

This shop kit gives you a billet end cap that adapts to 4", 5", 5.5" and 6".   You will not need any other size.  Covers all the common sizes, the 5.5" BorgWarner turbos, pro-mod 6", garrett, precision, etc...  With the engine off, Install the tester on your turbocharger's inlet flange and fill your charge pipes with shop air or a portable air compressor, and this simulates the same scenario if your engine was on and turbo making boost. 

Components Included: 

• 4" 6061 Billet Aluminum End Cap anodized for corrosion protection.   This cap has a beaded lip and machined grooves for superior grip and prevent the silicone coupler from slipping.  Tapped with 1/8" NPT for the boost gauge and 1/4" NPT for the air fitting 
• M-Type 1/4" NPT Air fitting
• Custom 15 PSI boost gauge.  Liquid filled, shock proof, stainless steel housing.   (15 PSI gauge: large 4"–6" end caps are tested at lower pressure, so a 15 PSI gauge gives more precise readings)   
• Stainless Steel T-bolt Clamps, (2) 4", 5", 5.5", 6".   Stainless T-bolt & band with 4 spot welds.  Heavy gauge band on the larger sizes.
• Silicone Adapters to allow you to test over hard pipes of 4", 5", 5.5", 6".    The 4" billet end cap can also be used inside a 4" hose on your intake.
• 5 ft Air Extension hose for easy reach and stainless steel shut off ball valve and 150 PSI regulator for pressure regulation.  All 1/4" NPT threads.
• Lifetime warranty on every component.   Reach out to us for hassle free warranty.

Ships worldwide

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.