Ess Tuning S85 VT1-635 Supercharger System M5/M6 (Gen.2)

Ess Tuning S85 VT1-635 Supercharger System M5/M6 (Gen.2)

£6,999.00 Inc VAT


Ess Tuning S85 VT1-635 Supercharger System M5/M6 (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 moulded 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.

VT1-635 : Non-intercooled, 6PSI system compatible with SMG and manual cars 91AKI/95RON or above required.

System components:

-Vortech V3Si superchargVT1-635:
-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.

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

Fitting includes:

  • Pre-work dyno power run & health check
  • Professional installation from approved ESS tuners in the UK
  • Thorough roadtesting pre-delivery
  • ESS Software & further dyno time with printouts provided

Due to varying changes in USD to GBP please contact us for latest Pricing

We offer a complete drive in/ out package for our supercharged conversions, please fill out your details below and someone will get back to you

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Additional information

Weight 60 kg



M5, M6







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