**Full Turbocharger - Externally Wastegated**
Gen II Compressor Wheel Dimensions and Aerodynamics
GTX4720R - Available in 76mm and 80mm inducer diameters
- Comp exducer is now 120mm (+1mm vs Gen I)
- Gen II wheel produces 15% more air flow
- 39% lower inertia
GTX4720R
- Comp exducer is now 120mm (+2mm vs Gen 1)
- Gen II wheel produces 9% more air flow
- 30% lower inertia
- Reduced inertia due to reduction of material in the hub and blades
- Roughly 20% lower mass
- Lower inertia helps make boost faster and increases overall turbo efficiency
- Increased flow has potential to make more power at same boost or same power at lower boost levels
Gen II features a larger .88 A/R (Gen I .69 A/R)
- This helps maximize the power capacity of the new compressor wheel.
- This is also the same compressor housing used on the GTX5533R (85mm and 88mm)
- Lightweight billet backplate
- (NEW) Backplate to compressor housing O-ring
GTX turbochargers are only offered through Garrett Motion authorized distribution centers.
Garrett GTX4720R GEN II
€3,190.00Price
- GEN II COMPRESSOR WHEEL AERODYNAMICS
- 15% INCREASED FLOW
- TO SUIT ENGINES 2.5L - 10.0L
- 76mm AND 80mm COMPRESSOR OPTIONS
- LARGER .88 A/R COMPRESSOR HOUSING VOLUTE
- GTX4720R FEATURES A 120mm COMP EXDUCER ( + 1mm) AND HAS 37% LOWER INERTIA*
- COMPATIBLE WITH GT AND GTX TURBINE HOUSINGS