Duramax-BoostLeakTesters (60 PSI Kit w/Extension Hose and Shut-Off Valve)

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! Compatible with the following applications: Chevy Silverado, GMC Sierra 2500HD 3500HD, Express, Savana, Topkick, Kodiak, 2001 - 2004 LB7, 2004.5 - 2010 LLY LBZ LMM, 2010-2011 LGH, 2011 - 2016 LML. Also works with all aftermarket 3” hot pipes using the stock turbo. Does NOT work with L5P - See our other listings

• Test for leaks the correct & easy way. The 5 ft hose & ball valve makes it easy to control pressure without leaning over the bay. Install the tester at the turbo compressor discharge hose, clamp it down, and use your air compressor to test up to 60 PSI and detect any leaks in the WHOLE charge pipe path the turbo NORMALLY pressurizes while boosting- including the hot & cold pipes, intercooler CAC, Y bridge, EGR, and all clamped connections with no need to cap off the other end
• Many Duramax owners don't even know they have a boost leak until it is diagnosed and fixed then feel the real torque their Duramax was supposed to be putting out! The main signs you have a leak are P0299 code, not meeting target boost, lower fuel economy, higher EGT, more smoke, loss of power & torque, poor towing, whistling noises, (as awesome as they sound!) and fluctuations on the boost gauge.
• Engineered and tested in the USA made with premium materials. Machined from solid billet 6061-T6 aluminum end cap with anti-slip grooves and rolled edge to maximize grip and test safely. 60 PSI Custom boost gauge with rugged stainless steel housing, stainless ball shut off valve and stainless steel T-bolt Clamp. 5ft extension air hose. M-type compressor fittings
• We stand by our quality and take care of each and every customer and provide a lifetime warranty from any defective components in this kit. Reach out to us for any specialized boost leak testing technical and troubleshooting questions. Always happy to help the turbo community