RENNtech R1 Pkg | S212 | E 63 (S) AMG | Wagon | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo bmw-7-series--e66---2001-2008--esr3332914 This fully pre-preg carbon fiber

This fully pre-preg carbon fiber spoiler blends two distinct design elements to improve aero efficiency

Fuel Management System

0" Weight:   Construction: 1-piece Forged Tire Size: 255/35-20

As with the front splitter

604 HP @ 6800 RPM

RENNtech R1 Pkg | S212 | E 63 (S) AMG | Wagon | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo bmw-7-series--e66---2001-2008--esr3332914 This fully pre-preg carbon fiberR1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +149HP; +257LB FT The RENNtech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. With the combination of the RENNtech ECU Upgrade and the latest, 3rd generation Diverter Valve RENNtech is able to add up to 149 HP and 257 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve