Pontiac Bonneville
Pontiac Bonneville tuning
ECU remap and chiptuning files for the Pontiac Bonneville. Pick your engine and generation below to see original vs tuned power and torque, available stages and options.
Bonneville 1997 - 2005
| Engine | Fuel | Original | Tuned | |
|---|---|---|---|---|
| 3.8 Supercharged V6 240hp, Stage 1 | Petrol | 240 hp | 260 hp | View → |