This new release from Turbo Boost Leak Testers is the first and most effective way to pressure test all N55 F22/23 & F87 series engines to up to 30 PSI. The kit includes a bolt-on billet aluminum adapter that bolts directly onto the stock turbo with an extension hose, shut-off valve, and 30 PSI boost gauge to comfortably and safely apply pressure to the charge pipe system. This kit is designed to AVOID pressurizing the fragile N55 PCV system by testing right at the turbo inlet instead of anywhere before the turbo inlet.

This boost leak tester will pressurize the whole charge pipe path and detect any leaks from the turbo to the motor. This includes faulty diverter/bov's, clamped connections in the charge pipe, FMIC, intercooler connections, seals, hoses, and all connections at the intake manifold like vacuum and boost lines, injector o-rings... Basically, everything the turbo normally pressurizes

Pressurizing the charge pipe system will allow you to run at the peak boost your motor was tuned for and ensure you are putting all the power down - without any leaks. A boost leak will cause the compressor wheels to over-spin to compensate for the lost pressure. This causes shaft play. Oil is superheated and causes the bearings to wear with more play. Left alone, this is what chews up the turbine and compressor wheels.

Design Features & What's Included:

• (1) Solid Billet 6061 Aluminum End Cap with ¼" NPT Air fitting
• (1) 3 Ft Extension hose with stainless steel Custom 30 PSI Boost Gauge and stainless steel shut off valve
• (1) Rubber cap for air line