R2 Performance Package | W211 | E 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-e-class-sedan--213---2017-present--e-450-esr5934179 Crank Performance Numbers are calculated

Crank Performance Numbers are calculated with a 14% Drivetrain loss on RWDvehicles

6 LB-FT @4

Akrapovic Slip-On Line (Titanium) for McLaren MP4-12C Coupé/Spyder

451 LB-FT @ 3

RENNtech products are manufactured to perfectly match the stock Aston Martin exhaust system and include all necessary mounting hardware and clamps

R2 Performance Package | W211 | E 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-e-class-sedan--213---2017-present--e-450-esr5934179 Crank Performance Numbers are calculatedR2 Performance Package for 211 E 55 AMG Kompressor. Includes ECU Upgrade Crankshaft Pulley and Upgraded Intercooler Pump. Up to 588HP and 616LB FT. Gains: +119HP & +100LB FT Performance package R2 takes performance to the next level and is a step up from our R1 tuning package. The R2 performance package includes the same components found in our R1 package with the addition of a full carbon fiber airbox, RENNtech stainless steel exhaust headers, 82 mm