2009 M3 coupe

Base points59
summer tires and cross-tread R-comps0
manual, SMG, DCT, 8 speed ZF, or single gear electric vehicle.0
front sway bar2
non-adjustable or single-adjustable shocks3
springs (with adjustable perches)9
increased front wheel width .5"1
increased rear wheel width 1"2
weight reduction: 1-50 lbs1
Exhaust (+2 %)
Injectors (+3 %)
Supercharger (not twinscrew) (+40 %)
Total engine percent increase(+45 %)
Total points from engine3

Total

80

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