RENNtech R1 Pkg | W166 | ML63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo hsm Images for illustration purposes only

Images for illustration purposes only

Gains: +10HP & +15TQ

R-Line Comparison: Vehicle Package HP Gains TQ Gains W/S 213 - AMG E63 Stock

5" Weight:   Construction: 1-piece Forged Tire Size: 305/35-22

Our intermediate level ECU upgrade for the Mercedes M278 engine still offers huge gains in performance across the entire RPM range

RENNtech R1 Pkg | W166 | ML63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo hsm Images for illustration purposes onlyR1 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