R3 Performance Package | W463 | G 55K | 600 HP / 631 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-e-class-coupe--207---2010-2013--e-550-biturbo-esr7403570 633 LB-FT @ 5

633 LB-FT @ 5

RENNtech T-304 stainless steel (SS) sport mufflers are hand made and rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle

500 RPM  |  705 LB-FT @2

BOV | Blow-Off Valve Adapter

37hp / 576

R3 Performance Package | W463 | G 55K | 600 HP / 631 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-e-class-coupe--207---2010-2013--e-550-biturbo-esr7403570 633 LB-FT @ 5R2 Performance Package for 463 G 55 AMG Kompressor. Includes ECU Upgrade, Crankshaft Pulley, Carbon Fiber Air Box, 82mm Throttle Body, Long Tube Headers and High Flow INtercooler Pump. Up to 600HP and 854LB FT. Gains: +107HP & +115LB FT Performance package R3 is the ultimate upgrade for your Mercedes 55 series AMG Kompressor! The R3 performance package includes everything found in package R1 & R2 with the addition of our stainless steel long tube