The Uptime Diesel Intake System Tester was designed for ease of use and the ability to pressure test multiple engine models efficiently and safely. Each tester will fit a range of engines and has been designed so as new turbo's are developed , adaptors can be added to the spare spacers in the case . NO NEED TO BUY A NEW TESTER. With a lifetime warranty on the tester ( excludes fittings ) and case, you can feel safe in the knowledge that the product your buying is 100% guaranteed for life . A full range of parts are also available if damaged . If you want to know more about our product just click on the Brochure