R1 Performance Package for SL 63 (R230- 545 HP / 495 LB-FT) porsche-panamera--971---2016-2024--turbo-s-sport-turismo-esr8018897 The cartridge supporting shaft is

The cartridge supporting shaft is both larger and stronger

Requires the removal of ECU

The end result is nothing short of spectacular with the RENNtech R2 package gaining up to 208 hp and 137 lb-ft

2 Size: 21" x 9

AMG GT63  (MY 2019+) | X290 | M177 | 4

R1 Performance Package for SL 63 (R230- 545 HP / 495 LB-FT) porsche-panamera--971---2016-2024--turbo-s-sport-turismo-esr8018897 The cartridge supporting shaft isR1 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