S85 VT1-635 Supercharger System (Gen.2)
Featuring the self contained Vortech V3 supercharger unit in Si trim which is capable of up to 775hp.
The S85 VT1-635 Gen.2 supercharger system comes with an especially developed cast aluminium manifold assembly. The VT1 non-intercooled configuration uses the same cast aluminium manifold assembly as the VT2 systems and is easily upgradeable. Contact us for details.
The Gen.2 version of the S85 system has a different manifold casting with flow optimized, injection molded throttle body couplers in addition to a new 4" dual silicone intake system for increased overall system flow.
The supercharger system includes redesigned ESS MSS65 Alpha-N engine control software that is perfectly calibrated for the supercharged engine providing optimum ignition timing under all conditions, recalibrated EGas for quicker throttle response, recalibrated VANOS control and perfectly optimized fuel delivery supplied by 10 larger Bosch Motorsport injectors.
Power development is 100% smooth and the car behaves just like stock until you demand power, then the car completely transform providing brutal acceleration normally reserved for pure race cars.
The system maintains all OBD-II functions and it is backed by a comprehensive 2 year, unlimited mileage warranty program. The system installs in 10-12 hours using normal hand tools and no irreversible modifications to the car is necessary.
*The ESS E-Flash OBD2 cable option allows the end user to upload the supercharger ECU software directly to the car from any PC running Windows XP or newer. The system also includes full diagnostic and code clearing capability. Any future ESS software updates can be received by email and loaded directly to the car. The stock ECU software will be saved and can easily be restored in the future.
VT1-635 : Non-intercooled, 6PSI system compatible with SMG and manual cars 91AKI/95RON or above required.
-Vortech V3Si supercharger unit.
-Race spec bypass assembly.
-Uni-belt drive system with additional OEM quality rollers.
-10 larger Bosch Motorsport fuel injectors (Spec 1).
-Perfectly optimized, dyno tweaked MSS65 ECU software with removed top speed governor, calibrated for Spec 1 injectors.
-CNC hard anodized brackets and hardware.
-K&N high flow air filter.
-High temperature casted plastic intake system for SC.
-Cast aluminium, hi-flow ESS intake manifold.
-High temperature, custom molded silicone hoses with clamps throughout system.
-Detailed, step-by-step installation manual.
-Heavy-Duty drive belt.
-ESS oil breather assembly designed for boost.
-All installation hardware included
-2yr./unlimited mileage warranty.
Installation time : 10-12 hours
VT1-635 specs :
Boost pressure: 6 PSI
Horsepower on 91AKI/95RON: 620 SAE (24% gain over stock)
Horsepower on 93AKI/98RON: 635 SAE (27% gain over stock)
Torque on 91AKI/95RON: 450ft/lbs
Torque on 93AKI/98RON: 455ft/lbs
Correction factor for drivetrain loss is 15% above RWHP as seen in dynograph (RWHP/0.85)
ESS SMG performance software is recommended with this product.
Application intended for: E60/61 M5, E63/64 M6 from 2005 2006 2007 2008 2009 2010
Legal in California only for racing vehicles.