suitable for the following hose sizes: 35 - 40 - 45 mm, 50 - 55 - 60 mm, 65 - 70 - 75 mm, 80 - 85 - 90 mm Description to be used for passenger vehicles and trucks with turbo engines, diesel and petrol engines for checking the charging system components when... professional and economic troubleshooting Tool Set Price at Luis Becker blog Turbocharger Tool Launch EV Diagnosis Add-On Kit Bgs 8563 Turbo Charger Diagnosis Tool Set 9pc also suitable for leak detection Turbo Charger Diagnosis Tool Set | 9 pcs. - 70339 - BGS-technic fits on most charging system hoses safety valve prevents applying excessive pressure