Base points | 45 |
summer tires and cross-tread R-comps | 0 |
fully automatic (no steptronic) | -3 |
BMW sport or performance package shocks | 1 |
BMW sport or performance package springs | 1 |
increased front wheel width .5" | 1 |
limited slip differential installed in car | 0 | Points added for LSD (not previously calculated) |
Chip/Software (turbo engine) | (+30 %) |
Total engine percent increase | (+30 %) |
Total points from engine | 11 |
Total | 56 |