RENNtech R1 Pkg | X166 | GL63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-e-class-sedan--212---2010-2013--e63-amg--2010-2011--esr6615885 RENNtech performance software unleashes your

RENNtech performance software unleashes your Porsche's true potential

420 HP @ 5700 RPM / 435 TQ @ 4300 RPM

The R1 performance package is the perfect entry level performance upgrade for the Mercedes-Benz 190 - AMG GT-S

CLASS E SW (S 210) 240 V6 (HP: 170 | Year: 99 > 00)

RENNtech R1 Pkg | X166 | GL63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-e-class-sedan--212---2010-2013--e63-amg--2010-2011--esr6615885 RENNtech performance software unleashes yourR1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +122HP; +178 LB 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 122 HP and 178 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve