R2 Performance Package | W211 | E 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-e-class-wagon--212---2010-2013--e63-amg-biturbo-esr7224727 making each product truly unique

making each product truly unique

CAM) is available should you wish to retain full camera view angle

With the replacement of the stock downpipes we improve performance

Crank Performance Numbers are calculated with a 17% Drivetrain loss on 4MATIC vehicles

but won’t crack

R2 Performance Package | W211 | E 55K | 588 HP / 616 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-e-class-wagon--212---2010-2013--e63-amg-biturbo-esr7224727 making each product truly uniqueR2 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