TURBOSYSTEM – UPGRADE TURBOCHARGER BMW N57N (FROM 2011)

BOLT-ON TURBOCHARGER UPGRADE SOLUTION FOR THE BMW N57N ENGINE, DESIGNED TO WORK WITH THE STOCK EXHAUST MANIFOLD AND OTHER ENGINE UNITS. FIVE VERSIONS AVAILABLE, FROM STAGE 1 TO STAGE 5. SPECIFICATIONS AND COMPATIBILITY LIST BELOW.
SOME ELEMENTS OF THIS TURBOCHARGER MAY VARY BY MARKET. IF YOUR VEHICLE IS FOR THE US DOMESTIC MARKET, PLEASE INCLUDE YOUR VEHICLE’S VIN IN THE NOTES WHEN ORDERING; OTHERWISE, WE CANNOT GUARANTEE YOU WILL RECEIVE THE CORRECT ASSEMBLY.STAGE 1 (HTD2263):UPDATED BEARING SYSTEM;CNC-MACHINED COMPRESSOR HOUSING;SPECIAL COMPRESSOR HOUSING WITHOUT PLASTIC MUFFLER;CNC-MACHINED TURBINE HOUSING;CUSTOM VARIABLE GEOMETRY NOZZLE;LARGER REINFORCED BILLET COMPRESSOR WHEEL – 45/63MM;LARGER TURBINE WHEEL – 50/46MM;REGULATED FLOW BANK;VSR-BALANCEDPOWER RANGE: 350+HPSTAGE 2 (HTD2872):UPDATED BEARING SYSTEM;CNC-MACHINED COMPRESSOR HOUSINGSPECIAL COMPRESSOR HOUSING WITHOUT PLASTIC MUFFLER;CNC-MACHINED TURBINE HOUSING;CUSTOM VARIABLE GEOMETRY NOZZLE;LARGER REINFORCED BILLET COMPRESSOR WHEEL – 50/72MM;LARGER TURBINE WHEEL – 51/49MM;REGULATED FLOW BANK;VSR-BALANCED;HORSEPOWER RANGE: 370-400 HPSTAGE 3 (HTD3073BB):DOUBLE CERAMIC BALL BEARINGS;CNC-MACHINED COMPRESSOR HOUSING;SPECIAL COMPRESSOR HOUSING WITHOUT PLASTIC MUFFLER;CNC-MACHINED TURBINE HOUSING;CUSTOM VARIABLE GEOMETRY NOZZLE;LARGER REINFORCED, BILLET COMPRESSOR WHEEL – 54/73 MM;LARGER TURBINE WHEEL – 58/54 MM;REGULATED FLOW BANK;VSR-BALANCEDPOWER RANGE: 420+HPSTAGE 4 (HTD3279BB):LARGE DOUBLE CERAMIC BALL BEARINGS;OVERSIZED SHAFT AND 6MM WHEEL DIAMETER;CNC-MACHINED COMPRESSOR HOUSING;SPECIAL COMPRESSOR HOUSING WITHOUT PLASTIC SILENCER;CNC-MACHINED TURBINE HOUSING;CUSTOM VARIABLE GEOMETRY NOZZLE;LARGER REINFORCED, BILLET COMPRESSOR WHEEL – 56/79MM;HIGH-FLOW DESIGN TURBINE WHEEL – 58/56MM;REGULATED FLOW BANK;VSR BALANCEDPOWER RANGE: 470+HPSTAGE 5 (HTD3379BB):LARGE DOUBLE CERAMIC BALL BEARINGS;OVERSIZED SHAFT AND 7MM WHEEL DIAMETER;CNC-MACHINED COMPRESSOR HOUSING;SPECIAL COMPRESSOR HOUSING WITHOUT PLASTIC MUFFLER;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 – 62.8/56 MM;REGULATED FLOW BENCH;VSR BALANCEDPOWER RANGE: 500+ HPPLEASE NOTE THAT ENGINE TUNING WILL BE REQUIRED WITH THE INSTALLED TURBOCHARGER UPGRADE.STAGE 3-5 TURBOCHARGERS SHOULD BE USED FOR PROFESSIONAL USE ONLY. FOR BEST RESULTS, AN UPGRADED INTAKE SYSTEM, A HIGH-PERFORMANCE DOWNPIPE, AND CUSTOM SOFTWARE ARE REQUIRED.