R1 Performance Package | W463 | G 500 | 325 HP / 365 TQ | 5.0L NA V8 | M113
R1 Performance Package for 463 – G 500. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 325HP and 365 TQ.
The R1 performance package for the Mercedes 500 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling.
This combination that provides noticeable increases horsepower, torque and throttle response across the vehicles entire powerband while still maintaining daily driver reliability.
R1 Performance Package includes:
– RENNtech ECU Upgrade
– RENNtech Full Carbon Fiber Airbox
G 500 (463) Stock Performance:
– 292 HP @ 5500 RPM; 336 LB-FT @ 2700-4000 RPM
– 325 HP @ 5600 RPM; 365 LB-FT @ 3000-4600 RPM
– +32 HP / +29 LB-FT
Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.