The Snail Racing SN3578R Medium Turbo delivers a super fast spool and maintains boost throughout a wide efficiency range. Features:
 
Dual ball bearing core for faster spool
Black anodized compressor housing for great visual appeal
Billet compressor wheel equipped with the latest extended tip technology for higher boost potential and efficiency
Water cooled core enhances thermal management for maximum longevity
Robust turbine wheel and shaft, engineered for continuous heavy boost endurance, ensuring reliable operation under demanding use
Perfectly sized for 350-475 HP on an OM606
 
Specs:
0.63 A/R exhuast housing with T3 flange
55/78 extended tip 7+7 billet compressor wheel
 
70/60 heavy duty 12 blade turbine wheel
Water cooled DBB core (plugs are included if you prefer not to water cool)
 
*Remember that since this is a dual ball bearing turbo (and not a journal bearing like the Holsets commonly used on these engines) you need to keep 40-45 PSI oil feed pressure. The bearings are very sensitive to oil feed pressure. The OM60X engines can produce over 100 PSI. You'll need to use an oil feed restrictor fitting or regulator.