R1 Performance Package for ML 63 (W164- 545 HP / 495 LB-FT) mercedes-benz-gle-class--166---2016-2020--gle-550e-plug-in-hybrid-esr5926051 Crank Performance Numbers are calculated

Crank Performance Numbers are calculated with a 12% Drivetrain loss on RWD vehicles

RENNtech Stainless Steel Sport Mufflers for AMG SL 55 / SL 63 MY (R232) and AMG GT 55 & AMG GT 63 (C192)

installs with 3M double-sided automotive tape (included)

No Check Engine Light

R1 Performance Package for ML 63 (W164- 545 HP / 495 LB-FT) mercedes-benz-gle-class--166---2016-2020--gle-550e-plug-in-hybrid-esr5926051 Crank Performance Numbers are calculatedR1 Performance Package for 164 ML 63 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 549HP and 495LB FT. Gains: +42HP & +30LB FT Our performance package includes our proprietary ECU tune in addition to our full carbon fiber airbox for a gain of +42 HP and +30 LB FT over stock. CLS 63 (W219) Stock Performance: 507 HP @ 6800 RPM; 465 LB FT @ 5200 RPM Modified Performance: 549 HP @ 6800 RPM; 495 LB FT @ 5200 RPM Gains: +42 HP +30 LB FT