Cadillac XLR
2006 - 2009
4.4 Supercharged V8 443hp
| Original | After | |
| Power | 443 hp | 480 hp |
| Torque | 561 Nm | 600 Nm |
4.6 V8 326hp
| Original | After | |
| Power | 326 hp | 346 hp |
| Torque | 423 Nm | 450 Nm |
| Original | After | |
| Power | 443 hp | 480 hp |
| Torque | 561 Nm | 600 Nm |
| Original | After | |
| Power | 326 hp | 346 hp |
| Torque | 423 Nm | 450 Nm |