Buick Rainier 2004 (2007) remap files
Compare all 3 engines for the Buick Rainier (2004 (2007)). Each tuning file is written for your car's software number and returned through the portal in minutes.
| Engine | Fuel | Standard | Stage 1 remap | Increase |
|---|---|---|---|---|
| 4.2 V8 279bhp | Petrol | 279 bhp · 373 Nm | 295 bhp · 395 Nm | +16 bhp |
| 5.3 V8 294bhp | Petrol | 294 bhp · 441 Nm | 310 bhp · 465 Nm | +16 bhp |
| 5.3 V8 304bhp | Petrol | 304 bhp · 447 Nm | 321 bhp · 471 Nm | +17 bhp |
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