RENNtech R1 Performance Package Mercedes-Benz S63 AMG W221

  • £3,860.00
    Unit price per 
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Our performance package includes our proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +31 HP and +30 TQ over stock.

 

S63 (W221) Stock Performance:

  • 518HP @ 6800 RPM; 465 LB-FT @ 5200 RPM

 

Modified Performance:

  • 549 HP @ 6800 RPM; 495 LB-FT @ 5200 RPM