RENNtech ECU+ Upgrade | W166 | GLE 450 SUV | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 aston-martin-dbx-dbx-straight-six-esr5336234 2 | GT3 RS

2 | GT3 RS

626 LB-FT @2

Up to 392HP and 432TQ

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

RENNtech ECU+ Upgrade | W166 | GLE 450 SUV | 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 aston-martin-dbx-dbx-straight-six-esr5336234 2 | GT3 RSECU+ Upgrade Up to 392 HP 463 LB FT Gains: +30 HP & +84 LB FT RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech has been at the forefront of ECU tuning since electronic engine management started to show up in vehicles during the mid 1980s! Our experience, countless hours of in house research, development and exhaustive testing ensure that our proprietary ECU upgrade offers incredible performance gains and rock