The stage 1 performance package for the Mercedes 600 V12 series engine includes RENNtech’s proprietary ECU upgrade in addition to their higher efficiency charge cooler pump.
This combination that provides noticeable increases horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability.
Stage 1 Performance Package includes:
- RENNtech Hand Held Tuner
- RENNtech Charge Cooler Pump Upgrade
S 65 (W221) Stock Performance:
- 621 HP / 738 LB-FT
- 670 HP @ 5900 RPM / 840 LB-FT @ 2650-4500 RPM
Due to some of the products coming direct from RENNtech USA please allow 7-10 days for delivery
Prices may vary in accordance to the current exchange rate, please contact us for the current confirmed price