| Base points | 42 |
| summer tires and cross-tread R-comps | 0 |
| manual, SMG, DCT, 8 speed ZF, or single gear electric vehicle. | 0 |
| increased front camber (all other) | 5 |
| non-adjustable or single-adjustable shocks | 3 |
| springs (with adjustable perches) | 9 |
| increased rear wheel width .5" | 1 |
| increased front wheel width 1.5" | 3 |
| weight reduction: 51-100lbs | 2 |
| Exhaust | (+2 %) |
| Air Intake | (+4 %) |
| Software (ODB2 naturally aspirated) | (+7 %) |
| Total engine percent increase | (+13 %) |
| Total points from engine | 3 |
Total | 68 |