APR’s ECU Upgrades are now available for the Audi Q7 (4M)! Power and torque grow substantially with APR’s ECU Upgrades. First up is APR Plus, which offers a factory term limit matching limited powertrain warranty and offers up to 447 HP with 379 FTLBS. For those looking for more power, APR Stage 1 offers 447-479 HP with 379-399 FTLBS. Next up, the APR Stage 2 ECU Upgrade, designed for use with an upgraded pulley, bumps power up to 467-500 HP with 398-423 FTLBS. Stage 2 is also available for use with dual pulleys for even more torque, but cooling upgrades are a must! Learn more on our product page.