R1 Performance Package | W463 | G 55K | 530 HP / 566 TQ | 5.5L Supercharged V8 | M113
R1 Performance Package for 463 – G 55 AMG Compressor. Includes ECU Upgrade, Crankshaft Pulley and Upgraded Intercooler Pump. Up to 514HP and 566TQ.
Gains: +45HP & +50TQ
Performance package R1 includes our proprietary ECU tune and crankshaft pulley in addition to our higher efficiency intercooler pump for increased, power, performance and throttle response across the entire power-band.
R1 Performance Package includes:
– RENNtech ECU Upgrade
– RENNtech Crankshaft Pulley
– RENNtech High Flow Inter-cooler Pump
G55 Stock Performance:
– 493 HP @ 5500 RPM; 516 LB-FT @ 2650-4800 RPM
– 530 HP @ 5900 RPM; 566 LB-FT @ 2650-4500 RPM
– +37 HP / +50 LB-FT
Pricing on Special Order items does not include Air Freight, Customs, Taxes, or Duties.