Chiptuning / Softwareoptimierung: Buick Rainier 5.3 V8 304 PS (2004 - 2007) X3 xDrive35i Axle load VA/HA (kg): -960/-1010

Axle load VA/HA (kg): -960/-1010

Original STAGE 1 Power 441 HP 520 HP +79 HP Torque 2102 Nm 2500 Nm +398 Nm Please note: The performance values given are average figures and may vary depending on the vehicle

6i 16v 110 HP (1997 - 2002) with a precise chip tuning solution from Stefanel Performance

Axle load VA/HA (kg): -1035/-1005

wird für entstehende Schäden keine Haftung übernommen

Chiptuning / Softwareoptimierung: Buick Rainier 5.3 V8 304 PS (2004 - 2007) X3 xDrive35i Axle load VA/HA (kg): -960/-1010Increase the power of your Buick Rainier 5. 3 V8 304 HP (2004 2007) with a precise chiptuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on a noticeably improved performance. Original STAGE 1 Power 304 HP 321 HP +17 HP Torque 447 Nm 471 Nm +24 Nm Please note: The stated performance values are average figures and may vary depending