R1 Performance Package for SL 63 (R230- 545 HP / 495 LB-FT) mercedes-benz-s-class--222---2018-2020--s-550-esr4551590 the Evolution system dramatically changes

the Evolution system dramatically changes the power-to-weight ratio

Deep scratches and dents will void the credit

RENNtech Stainless Steel Sport Mufflers for the 212 - E 63 AMG BiTurbo 2014+ FaceLift

Therefore the benefits of replacing the original paper filter with BMC cotton air filter

+ 138 LB-FT

R1 Performance Package for SL 63 (R230- 545 HP / 495 LB-FT) mercedes-benz-s-class--222---2018-2020--s-550-esr4551590 the Evolution system dramatically changesR1 Performance Package for 230 SL 63 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 529HP and 495LB FT. Gains: +27HP & +30LB FT Our performance package includes our proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +27 HP and +30 TQ over stock. SL 63 (R230) Stock Performance: 518 HP @ 6800 RPM; 465 LB FT @ 5200 RPM Modified Performance: 545 HP @ 6800 RPM; 495 LB FT @ 5200 RPM Gains: +27 HP +30 LB FT