VF Superchargers
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Maintaining the original BMW quality, smoothness and reliability were the key factors in the VF design. This is where the GIAC software comes into full play. VF combined the reliability of Vortech superchargers and quality of GIAC custom software with their 10 years of supercharging experience and worldwide OEM supply contacts to create the ultimate supercharger system for the ultimate driver's car. |
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Performance Level |
PSI |
HP |
Torque |
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BMW E46 M3 Stock Performance (S54 3.2 liter engine)
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n/a |
333 |
262 |
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Streetsport Supercharger system setup for 4.0-4.5 psi V3-SC trim supercharger system (non cooled). Replacement cast intake manifold prepared for after cooler cartridge. High flow fuel injectors, Bosch MAF housing, GIAC ECU flash. Easy to upgrade to stage 1.
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4.0-4.5 |
420 |
320 |
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Stage 1 Supercharger system setup for 5.5-6.0 psi, V3-SC trim supercharger with air/water cooled cartridge inside cast intake manifold. High flow fuel Stage1 injectors with GIAC ECU flash. Easy to upgrade to stage 2.
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5.5-6.0 |
480 |
340 |
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Stage 2 Supercharger system setup for 8.5-9.0 PSI, V3-SC trim supercharger with air/water cooled cartridge inside cast intake manifold. OEM spring tensioner upgrade, Stage 2/3 Bosch fuel injectors, Hitachi MAF conversion, with custom GIAC Software flash. Requires sport Cats downstream from header. Cold weather requires boost gauge monitoring and AFR gauge monitoring.
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8.5-9.0 |
570 |
380 |
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Note: Each stage has been designed to be upgraded in modular form and fully upgradeable from one to the next, for the price difference. | |
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