Power Driven 4″ Boost Leak Tester

The Power Driven Diesel 4″ Boost Leak Tester is the ultimate solution for efficiently and comprehensively detecting boost leaks in your diesel engine. Designed to provide a hassle-free experience, this innovative tool allows you to pressurize the entire intake tract, enabling quick and thorough leak detection like never before.

The 4″ Boost Leak Tester attaches to any 4″ turbocharger inlet* and features a 1/4″ quick-coupler to allow the user to connect regulated shop air (30 psi maximum). Once you have the intake pressurized, all you have to do is listen for leaks and spray suspect connections with a soap-sud solution to find them. After isolating and correcting all boost leaks, you will find increased turbocharger response, cleaner exhaust, and more power!

Choose the 4″ Boost Leak Tester from Power Driven Diesel and take control of your diesel engine’s performance. Maximize your engine’s power, responsiveness, and efficiency by investing in this comprehensive solution that delivers exceptional results.

*Compatible turbos include but are not limited to:

• H1C (factory on 1st-gen trucks)
• WH1C (factory on 1st and 2nd-gen trucks)
• HX35 and HY35 (factory on 2nd-gen trucks)
• HE351CW and HE341CW (factory on 5.9L Common Rails)
• HE351VE (factory on 6.7L Common Rails)
• All BorgWarner S300-series turbos
• HX40

Features:

• 4″ Coupler hose
• Plug
• Boot
• Quantity 2 x spring clamps
• Swivel quick-coupler fitting