what about 1 of these ?
Garrett T3/T04E Hybrid Turbos
Perfect for high HP turbocharged four and six cylinder engines. 0.50 A/R compressor housing. Choose exhaust housings from 0.48 A/R and 0.63 A/R turbine housings. Choose from 40, 46, 50, 54, 57, 60 Trim Garrett compressor wheel
which is best to get 0.48AR or 0.63AR???
what is the trim? and which one would be best for a 2.1 ???
sorry for all the questions just want to get the best 1 for the job

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