Full Race Bolt-On Twin Turbo Upgrade MT389-09100-09110
The Full Race BMW S58 Twin Turbo Upgrade Kit for M3 / M4 / M2 Competition is the ideal OEM+ upgrade for your turbocharged BMW.
FEATURES
- Performance-optimized Billet compressor wheel with latest generation blade aero
- A direct bolt-on replacement; all connections to the vehicle utilize OE inlet and outlet to retain factory intake plumbing and exhaust routing.
- Manufactured with 100% brand-new OEM components—not remanufactured and no core charge
- Ready to install out of the box, with pre-set electronic wastegate
- Step-Gap oil seal on Turbine side
- Multipad Thrust Bearing Assembly
- Watercooled Center Section
INCREASED FLOW = MORE POWER
MHI S58 UPGRADE COMPRESSOR MAP: 78LB/MIN MAX FLOW RATE
COMPRESSOR WHEEL SIZE:
OEM: 56mm
MHI: 58mm
TURBINE WHEEL SIZE:
OEM: 47mm
MHI: 54mm
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