RENNtech | ECU Upgrade | McLaren MP4-12C | 644HP / 487 LB-FT apparel Options: Valve Stems Upgrade Lug

Options: Valve Stems Upgrade Lug Bolts Titanium or Black  TPMS  Upgrade Center Caps Design V1 | Design V2 Tires Mounted and Balanced  Available: Track or Street spec

EVM does not engage with CAN-Bus No interference with any control units

0L I6 Turbo EQ Boost | Up to 541 HP / 571 LB-FT | Gains: +48 HP & +54 LB-FT

681 HP   736 LB-FT   W/S 213 - AMG E63 ECU Upgrade 773 HP +92 HP 778 LB-FT +42 LB-FT W/S 213 - AMG E63 R1 Package 793 HP +112 HP 788 LB-FT +52 LB-FT W/S 213 - AMG E63 R2 Package 803 HP +122 HP 818 LB-FT +82 LB-FT W/S 213 - AMG E63 R3 Package 875 HP +194 HP 871 LB-FT +135 LB-FT W/S 213 - AMG E63 R3+ Package 1

RENNtech | ECU Upgrade | McLaren MP4-12C | 644HP / 487 LB-FT apparel Options: Valve Stems Upgrade LugRENNtech ECU Upgrade for the McLaren MP4 12C. Up to 644HP and 487TQ. Gains: +44 HP & +44LB FT RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980's! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock solid daily driver reliability. RENNtech tuning