R1 Performance Package for S 63 (W221- 545 HP / 495 TQ) porsche-macan---my2019---3-0-esr5934925 the RENNtech AMG GT63 Canards

the RENNtech AMG GT63 Canards feature unique design elements

502awtq @ 3

Developed by RENNtech and manufactured by Öhlins

EVM - Exhaust Valve Module (Remote Controlled)

732 wtq @ 5

R1 Performance Package for S 63 (W221- 545 HP / 495 TQ) porsche-macan---my2019---3-0-esr5934925 the RENNtech AMG GT63 CanardsR1 Performance Package for 2221 S 63 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 549HP and 495TQ. Gains: +31HP & +30TQ 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