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Evo Stock Turbo Specs
Evolution 1
p/n = 49168-01450
Turbo = TDO5H-16G-7
Nozzle Area (cm2) = 7
TD05H turbine = Inconel (steel alloy)
Compressor = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Evolution 2
p/n = 49168-01460
Turbo = TDO5H-16G-7
Nozzle Area (cm2) = 7
TD05H turbine = Inconel (steel alloy)
Compressor = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Evolution 3
p/n = 49178-01470
Turbo = TD05H-16G6-7
Nozzle Area (cm2) = 7
TD05H turbine = Inconel (steel alloy)
Compressor = Aluminium
Inducer = 48.3mm
Exducer = 68mm
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Reverse rotation turbos and twin sroll turbine housing from EVO4.
Evolution 4
p/n = 49178-01510
Turbo = TD05HR-16G6-9T
Nozzle Area (cm2) = 9
TD05HR turbine = Inconel (steel alloy)
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = twin flapper
Evolution 5
p/n = 49178-01520 (GSR)
Turbo = TD05HR-16G6-10.5T (GSR)
Turbo = TD05HRA-16G6-10.5T (RS)
Nozzle Area (cm2) = 10.5
TD05HR turbine = GSR Inconel (steel alloy)
TD05HRA turbine = RS Titanium alloy
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = twin flapper
Evolution 6
p/n = 49178-01550 (GSR)
Turbo = TD05HR-16G6-10.5T (GSR)
Turbo = TD05HRA-16G6-10.5T (RS/RS2)
Nozzle Area (cm2) = 10.5
TD05HR turbine = GSR - Inconel (steel alloy)
TD05HRA turbine = RS Titanium alloy
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = twin flapper
Evolution 6.5 : Tommi Makinen Edition
p/n = 49178-01560 (RS2)
Turbo = TD05RA-15GK2-10.5T (GSR)
Turbo = TD05HRA-16G6-10.5T (RS/RS2) (Note: OZ TME)
Nozzle Area (cm2) = 10.5
TD05HRA turbine = Titanium alloy for both RS/RS2/GSR!
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Compressor 15GK2 = Aluminium
Inducer = 49.3mm
Exducer = 65mm
Turbine housing = twin flapper
Evolution 7
p/n = 49178-01570 (GSR)
p/n = 49178-01580 (RS)
Turbo = TD05HR-16G6-9.8T (GSR)
Turbo = TD05HRA-16G6-9.8T (RS/RS2)
Nozzle Area (cm2) = 9.8
TD05HR turbine = GSR Inconel (steel alloy)
TD05HRA turbine = RS/RS2 = Titanium alloy
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = twin flapper
Evolution 7 GTA
Turbo = TD05-15GK2-9.0T
Nozzle Area (cm2) = 9.0
TD05 Turbine = Inconel (steel alloy)
Compressor 15GK2 = Aluminium
Inducer = 49.3mm
Exducer = 65mm
Turbine housing = twin flapper
Evolution 8
p/n = 49378-01520 (GSR)
p/n = 49378-01540 (ADM EVO8 single flapper)
Turbo = TD05HR-16G6-9.8T (GSR / USDM / ADM)
Turbo = TD05HRA-16G6-9.8T (RS/RS2 & NZDM)
Nozzle Area (cm2) = 9.8
TD05HR turbine = USDM EVO 8 & JDM GSR =Inconel (steel alloy),
TD05HRA turbine = RS Titanium alloy.
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = twin flapper USDM
Evolution 8MR aka "8.5"
p/n = 49378-1560 (TD05HR-16G6-10.5T)
GSR = TD05HR-16G6-10.5T or TD05HRA-16G6-10.5T (Ti Alloy option)
RS = 6MT:TD05HRA-16G6-10.5T or 5MT:TD05HRA-16G6-9.8T
Nozzle Area (cm2) = 10.5 or 9.8 (RS-5speed)
Compressor 16G6 = Aluminium
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = single flapper
Evolution 9
p/n = 49378-01570 (GSR)
p/n = 49378-01571 (RS)
Turbo = TD05HR-16G6-10.5T (GSR)
Turbo = TD05HRA-16G6mC-10.5T (RS)
Nozzle Area (cm2) = 10.5
TD05HR turbine GSR = Inconel (steel alloy),
TD05HRA turbine RS = Titanium alloy
Compressor 16G6 = Aluminium (GSR)
Inducer = 48.3mm
Exducer = 68mm
Compressor 16G6mC = Magnesium (RS)
Inducer = 48.3mm
Exducer = 68mm
Turbine housing = single flapper
Nozzle Area (cm2) = 10.5 (note: to be confirmed that RS 5MT has 10.5)
RS E9 turbo part number 1515A059 (approx cost 250,000 yen from Mitsi Japan). *Warning* There are reports of RS magnesium compressor wheel failing if boosted above stock boost.
More Evo 9 Turbo info:
... * New more efficient & larger Compressor preventing
compressor surge
... * Better pump gas efficiency
... * Turbine Nozzle Area (cm2) = Large 10.5 Hotside (single flapper)
... * Improve actuator design
All Evo 4-9 Turbos are twin scroll designs meaning that the engines exhaust is divided into two channels (see first pic). As the engine exhausts in pulses.. its supposed to result in quicker spooling. From the Evo 4 onwards, the Turbo spins in the opposite direction, i.e. Anticlockwise (hence the R in the turbo name). The Titanium Alumnide alloy used in the RS/RS2 and some GSRS (factory option) has less inertia and thus spins up around 500 rpm sooner. These Titanium turbos can be indentified by the A in their name.
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Back to "normal" rotation turbos from EVOX.
Evolution X
p/n = 49378-01610
Turbo = TD05HA-152G6-12T (GSR)
Nozzle Area (cm2) = 12
TD05HA turbine = Titanium alloy
Compressor 152G6 = Aluminium
Inducer = ?
Exducer = ?
Turbine housing = single flapper
NOTE: TD05H & TD05HR & TD05HRA turbine wheel all models
Inducer = 56mm
Exducer = 49.2mm
