TURBOSYSTEM – UPGRADE TURBOCHARGER BMW E9X / E6X / E7X M57N2

BOLT-ON TURBOCHARGER UPGRADE SOLUTION FOR THE BMW M57N2 ENGINE, DESIGNED TO WORK WITH THE STOCK EXHAUST MANIFOLD AND OTHER ENGINE UNITS. FIVE VERSIONS AVAILABLE, FROM STAGE 2 TO STAGE 5. SPECIFICATIONS AND COMPATIBILITY LIST BELOW.
ALTHOUGH THE MODELS LISTED BELOW SHARE THE SAME ENGINE, THE CONSTRUCTION OF THESE TURBOCHARGERS IS SLIGHTLY DIFFERENT. ORDER THE TURBOCHARGER ACCORDING TO YOUR VEHICLE.STAGE 2 (HTD2872):UPDATED BEARING SYSTEM;CNC-MACHINED COMPRESSOR HOUSING;CNC-MACHINED TURBINE HOUSING;OEM VARIABLE GEOMETRY NOZZLE;LARGER REINFORCED BILLET COMPRESSOR WHEEL – 50/72MM;LARGER TURBINE WHEEL – 51/49MM;REGULATED FLOW BANK;VSR-BALANCEDPOWER RANGE: UP TO 400 HPSTAGE 2 (HTD2872BB):DUAL CERAMIC BALL BEARINGS;CNC-MACHINED COMPRESSOR HOUSING;CNC-MACHINED TURBINE HOUSING;OEM VARIABLE GEOMETRY NOZZLE;LARGER REINFORCED BILLET COMPRESSOR WHEEL – 50/72MM;LARGER TURBINE WHEEL – 51/49MM;REGULATED FLOW BANK;VSR-BALANCEDPOWER RANGE: UP TO 400 HPSTAGE 3 (HTD3073BB):DUAL CERAMIC BALL BEARINGS CERAMIC BALL BEARINGS;CNC-MACHINED COMPRESSOR HOUSING;CNC-MACHINED TURBINE HOUSING;CUSTOM VARIABLE GEOMETRY NOZZLE;LARGER, REINFORCED, BILLET COMPRESSOR WHEEL – 54/73MM;LARGER TURBINE WHEEL – 58/54MM;REGULATED FLOW BANK;VSR BALANCEDPOWER RANGE: 420+HPSTAGE 4 (HTD3279BB):LARGE DOUBLE CERAMIC BALL BEARINGS;ENLARGED SHAFT (6MM DIAMETER) AND TURBINE WHEEL TURBINE;CNC-MACHINED COMPRESSOR HOUSING;CNC-MACHINED TURBINE HOUSING;CUSTOM VARIABLE GEOMETRY NOZZLE;LARGER, REINFORCED, BILLET COMPRESSOR WHEEL – 56/79 MM;HIGH-FLOW DESIGN TURBINE WHEEL – 58/56 MM;REGULATED FLOW BANK;VSR-BALANCEDPOWER RANGE: 470+ HPSTAGE 5 (HTD3379BB):LARGE DOUBLE CERAMIC BALL BEARINGS;LARGER SHAFT AND WHEEL DIAMETER 7MM;CNC-MACHINED COMPRESSOR HOUSING;CNC-MACHINED TURBINE HOUSING;NEW CUSTOM VARIABLE GEOMETRY NOZZLE DESIGN WITH 14 NOZZLE BLADES;LARGER REINFORCED BILLET COMPRESSOR WHEEL – 56/79MM;HIGH-FLOW TURBINE WHEEL DESIGN – 62.8/56MM;REGULATED FLOW BANK;VSR-BALANCEDPOWER RANGE: 500+HPPLEASE NOTE THAT ENGINE TUNING WILL BE REQUIRED WITH THE INSTALLED TURBOCHARGER UPGRADE.STAGE 3-5 TURBOCHARGERS MUST BE USED FOR PROFESSIONAL USE ONLY. TO ACHIEVE THE BEST RESULTS, AN UPGRADED VACUUM SYSTEM, A HIGH-PERFORMANCE DOWNPIPE, AND CUSTOM SOFTWARE ARE REQUIRED.